1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ee24183590c62afb117c11be9b547b4ceb026f3e3c213a001105f8f084ef4e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f3d8fb6-ea13-41ed-9370-dbe004fe0b28.json and https://artists.proofprofile.net/proofs/artist/5f3d8fb6-ea13-41ed-9370-dbe004fe0b28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d14e7e66b6d87df27cb3dc1e181843ea1931e23b460d43fe00ca27ff426ffdb. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2009902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b709fb2ec9f21bafe760654c7efbfc1d33739e2b2cd103e2fa2c7d13983c518. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2009903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4455d459d574e738d9c6145ea8475bfa652fabd84ff2d6fe8f67c99bfc1390. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:27:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2009904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa1d9e3231b89ddc3a32270d4d4397893b92a6f4b1f11d135b321beff4d3e80. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2009905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214745c7cedbf3efab28ab54ed75fdaa9581aea8056832e1c1c881363f06cad0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4b570e59e3934dbaca8a046ae50de9297dbeddb420d29e7435d720e2bfb146. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7448adaa1a524bd4febc96f143e03df4f0ba3793ddbab50c3e354856d724f8a9. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:48:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311e3f37fb46819445e9e6c0f2c984027e1a5f3a6f337fc3f2ee1916b96fd496. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477c19114ef566b8488e630652e7ff7d69bb6a353499e355c46d3ea98a22d028. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc4f5d716ee2a10ceab74a076853a6ac26f10ba46224da0e1aa8f9b1357a00b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:04:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc1ad02e59fdff0ba3c72ae139b3fbb9bf216d01517b157201fb7bc2bce4447. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20dfeaf9fe58f627ba3181438b5348e0f65ebb49e6ddb7ba4ec0a5954fa24ee. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:19:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa6c1d3c09ff84fbf5970b1ebe3eafeacdad1a48eabdc8abf90e4644b144eb9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775557b9fae4fde811dc694fed79180f1ca843fa3739b53f721268d0330aba1d. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ed0f51ad75259cc33f3fe69897e4460e217d2ea6b0d4ca5a394fa022eec555. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31145f3dbad2659b49b2041165d607a2d3bd243cfae221bbdb3d1d358d3a98f. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2044252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4486dee53eaca9e304d2dad57ec9f45ad070735c68df4f4c61ff5046db05f56e. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ca4e0fa8bc72b5259e703718cfc2fed852c2f65a591eea9b86ace2a99697b6. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442d3258aec381626243aee56e469f4119590d7e39ba878be1cc471b9be8e8da. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:22:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe509420af340a85ff2bc4ce6d3dce86f2a2aac6f5f1fae9470bfa21bb9c41ae3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2030586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa721e7764315a7120f62a4abe7b7f00a0ef05fb570ba6aee9701e8ecfc3e2435. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa036a9f933a9bc65facd802432b06c1a41e71963e02b367d95a7130e797c56af. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:07:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cdf2bb5244ec0fa64ab9fda23dfdc82f086fcda07714e9286682ed320ebf89. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffda3cd591f0bb8c340156b2a30674d7111a3a62c3bfc1170985f82a575d4d7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71806cdd0f29470725b398d7f4fc032313388004b1fbd0493ee9697c4ea9769. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212eedc3b97b7e42be34cd2ea8565f799bb2969bd2bc65fbd4f687c864a7a4ed. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06f6ac6c14f03a73e1dbe1015ec7205f3dc4db23159a58cefb00dbd056d0a33. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe03e2ef339619521fe6e308c841786abebe4c09d9c521f2a752a2a508b928. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7225efc9197f1319ff32d56e5a9f92ff234880cadaf40038f513c06c5727a62. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cafc1dd21239d7367841984cf27b0aa2aecdfd3a3b5ba3e8e822bf39e31f937. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeca0c8686ecdbeeba7d5760672d7883102b859b2a953eeeb2e1e8dab2a85f0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e456ee7134c114b019b5241b9ea7f2dc142ac4502717539d094a1981b70f7b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:21:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2103895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d329813362aa11c1af972d15346ae9be6b9fe3c3512be223145bf524978bc7. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2139186.
The Seven Deadly Sins - Perfect Time - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a5c55a69e790a0255dc98d5a30f7cbc2cc15b6c3912745688098f547e16656. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2139187.
Dragon Ball Super - Ultra Instinct - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffc7bcd608e09df766c05c3eb1292f406239b8b18be1244396dc9654d554fa8. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2139188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8870bb8418cbbd8aad7e899d853dc350b393be32d33a777be83dc7738bda36. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:09:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2139193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b45411bde15864a3abad5497a452b2951b56431e69f2fb388bbc5b11853af21. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2139194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2825ff2bd0dd80ddf71d35e4c565b19512f95103ef46e885dc7ed593451fd2. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd4b7d07a2f40df55dbbc83811b55e7735cbb8b6584b4a7fe473e0866c187ba. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a6bf862569da2b33c68dc2838e97f36b4359e0d2f905df8b095d3369ec6fe7. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:55:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77fd447f693f20ef8da1baf4ae4136b72ed1dd80d5fbab1a93019491ec81857. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac54a1ed82fbf8b85aa3cf2f51fa43edba0deed2363eb63b67d7574040e7251. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080069.
Hunter x Hunter - Legend of the Martial Artist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfc4a60a26df8947ee8d30e8ce47707dcf46e18c7ddf99d76913af467a4875a. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:55:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722f24896951d7595dbd877620280d318aeda82b8ca89dfbe1346d8adcca381b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:04:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2080073.
Attack on Titan (Season 4) Theme [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61461d4dec6737d592e1f95f04976eaf15ea847e53891983da36a03a85e42ca0. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:40:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72186054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2363a8860605ec229d76d2548fcae08ee088bf0bf6c40bc49e119ac917bc1ae2. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72186056.
My Hero Academia Season 5 Opening (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1207e7582386a4c21dcc66ec6b3ecd279360f566b8e2e188894bdab1cb22d72d. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62190941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a21e572ee8eeee5691ece4f724c9ebc2fa5a66e3d71bc6fc0ed3d7b7032c493. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2143404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114670439c51b78bb454408f04439363c62b12a50b7707c16c7193435cd0e3eb. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:25:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2168388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d19a3d75e6a63fb2407530470979a57998a816494b00780a29b45d8729687fe. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2151119.
Akeboshi (From "Demon Slayer Season 2") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59590dda0fb9cbfbc81103ca611009869da40eae08caf0bc748ef9633758aac3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2150265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb470a7332f687a2722f1e33ca51148de41f0631b230a6edbabcd7c82a88e76a3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:13:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2150270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9d145d00776892e6b62efd6c93e09f27f76fc05c9c9586009a5225e3d818c1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2100504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7012795397e5e14108a870e68143148e9f154feb6d754c403d5abcfe2b6a7d8f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2176662.
The Rumbling (From "Attack on Titan Season 4") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9167f426e137149287e15ced5c8138eb029390e77f0704370189a154a325bde6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32157529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe877f24da6fbd9ca81e09679aae3267c3ea3c69ae1f2c758de2339097760c818. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32157530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd019845c8a7e8b0724df9db107634d5f55c3af21f3d10fe202e413ece64c8f72. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32157532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ccfaceb56b1bfec19cb76567a82d1c3dbd8dfc758735d26185c4b570b45d4f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32157533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc110d2c1ade24442b748b3dc9e1434b673a19305b3fed015e47c60f7649a64. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9191418ba9b1c0fe5f93d1092585cb9a7246c06689d91eef36c97a988ca0c179. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb183ce963b24b8342b173650868189a829a72faca92e56b544ed7cd679301b88. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf386971391eec054ea345756006a46ea79494b8b02056af9898fffd75bd3b2. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c844947470da8c313de54f2f1b68c8f6d02a663d3dec77e1b0733e29d02c3a7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43ff3ca2b55692d25c390d17a9d5da9be8025f79571e23951d7274ea59484ce. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d98a0c4f1a7da7322d4ef788a7d4ce81f712111734f32aefeb59c25d49c821. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482e73f8116cb117b1cb3e0bfcb6e85b35446a5c919c60b8e80d17d8be8ecd51. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f46a43f3623f981994fed7e5a135af54938424c5e88e23b34d80957045de170. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd430d7bae185aceee9f77a55c3c7a9e64897abe8131078f107018df647a410f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2257016.
UNDERGROUND THEME (From "SUPER MARIO BROS") [REMIX]
I Really Want to Stay at Your House (Cyberpunk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdf0a8c3bbbdac21e9f0a9a5e9f6c1c0ac132d984ab1a3e4c669e7ba30eefea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52277070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e2b26ab847ccce6af92dacd147b6ea237103ede0a433e1bcc52fdfd737a13. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2373842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0e5742ba0a181b7a79b2ea4e6416c8c17866bb865b4bbb894979addf75d562. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:02:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72387867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d492536c32dea929b5d53ec10765a16af3910ec608f140b1a6f355af580eb62. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52389973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c5d732b7124a3e34b97d8dd56e444a4297d03a48de01c3fce8d1d068f2d89d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32347451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c336deed1984030cce255dc5de2bb45fed8b2fc8f276e2a11c92eff2253f9d. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:31:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2312692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b9dde685b5fe0c0316a05c2bb9cf9d558fc6e5b4ec5e1c0eb7f6c76a486519. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bdb70f88f66c90071cc0566f6aac5c62c7b84e084fef1f5ee2d8f75ab3fe06. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6318965240b1958f57ebfde8349398970d65bd46a244eb4d2ddabe2a6f7c37. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3873d766566d9f10f1e6677e3670f3818245c0a8e06c2f16317c8857f725f38. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bf3aa72d246a2aaf09216b90f7f9876d5804e7e87a126cc151fbad6d28bebd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d39f6807301cacca5ff766bc42225ee68be4973e46be2f2ec8ec4dbe0799dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a037784f9326466602aa23c4fb7bb521a6f56f21176500b2fefd8a0b934b1ed. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b9dde685b5fe0c0316a05c2bb9cf9d558fc6e5b4ec5e1c0eb7f6c76a486519. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276bd5b79e5c8aa7133c93e894ce9477a12d7d4fcc5093330cb0256963092683. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486564266a89f65f8bb12b254c10537d85425e690bdb4f189ee9b2fe6388ae63. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193303946d47ac0defe1901e68289d954bc44efaa7bbcfc9568958caedaf43a5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a8aa1a1bd3a68b05d08fdf629001621bda9a4766af993110677f5e38c16456. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310015.
Started from the Bottom Lofi (vocal mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd673013fc07caf59e6b9a9485df27804c1e1989a62f4c0027976c7ad773c38. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f385bd33fed75657d7786caa88cfda7aa2772fe167e71b57929e3867c343b89. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55635264354a554bb4d554f8d78d686d496984dd97412b5ac9f6898dcef2a63. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29060702c1870bf6b36e100b7f9a18eb40436cc1aa1c62697034ee924844c1a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e54ab5bf5fc329c88bd90176f6279fc85c6458071d3b512cd1d90c338e8352d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310024.
Marvin's Room Lofi (extended instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c43458460f809675cf3f5dad3c9dea1175376274f209996e341b6ee87861eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0b122bb8c8e434275b134f6066b2cb21443be8eb2a8037d0f4889981dab286. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310009.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8b33f9cafb52dcabe7bc27c412cf5dc66f4a58092091caf9cacf818f24f81e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1f3663d983b4b6c0af1f4b82d8876ff22a27441261cbdd145fb3d22d6ce782. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493b3a1a7349a8359b2ad44833a049125cd42c03fc51905cb421839566ebd3ef. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2a9c9ab43c53278e746dd494f2ab92b9eb10fcca2122dd1bcd15d59b60ccfe. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc309cd1dafc77cd2bdc134c137a8f5ef95e8b37398d1d8ffbd395173ef9e596. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec2161ca32b90241dacedb73a2cea9d07f154dd6f3d84f9581a61414e122f83. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61c5d1b4433050afa8fd4ed5c6fb9341b318476da8ae020324d8b234a927bc6. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRAS2310023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15078dbdbe64f248853e5b299565d63d9ed2a89310cde6a9a39376b348d283dd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2371363.
PEACHES (From "Super Mario Bros. Movie") [REMIX]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d474a80d894f431cf19b72650b043a9630e53396ce9b602dca3ba73d0d5356c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32286126.
Domain Expansion Malevolent Shrine (Jujutsu Kaisen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c24d2ac1a1d1d2bf965a6cf455e979ec380dcf3b36562c929952015cb5c3ca. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:52:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22451486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5afa3f786a46f2a806c2631996a89e10e2acda7a0612e0cc9ef5dbbf51d034. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52492820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe50f2edaf85349719767120e0af2764d545b0cc32cc5baefd1ac6cab214601a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246d813f558285c4017bc711bb3dd4af8054a32d400d940c70332b771b5c9fb6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5317073e2faef8a30d9d7adede3228c66961e42e5cd367573b0b30023dd3d42. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5c0fe910852f6332d0cee0cf6be6cec61db3735d5e330caca98a5172943930. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ea87476f69389e48219d89d36465c53de80a935dfc5250d825c57ae87a2d2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dda33bd1634278f5cbb610cd8ecb40785db26ce556d6c7268598321d87dae8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab205b6bcd96c66390e35ee52a9daae1ebda2fdf9c1072a70aa8779e103cad7e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654c8f3cd7d50d1af1a50988682b225f7a4246f4db41e9e639b65c03c45bca97. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dd28c3371002bfb332fc3bda74486fccf350488b02d84b2d2d2f7f6ce76139. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e570c7ef7f343db0c47b3ae17741054e0a5ece8e822ff9df48a9f3e1f3b5c18. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053f4d5f4c71aa60d6978d786c8d6a96950237a46c5a0f7c7a4eb0e03d54bba9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b110069b2a6e5190bf5147936244c9c633288efb6aef52a6dec1b90c1ddcf5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72489929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bb1c7e58a78da28689a2846f95bd6411d8b0559715a06ded4b46c3ecf89054. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710070f3c81f32c558f7732a10648c82d01510d10e5528528e2cc100398ec928. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7895608e3d439f84c4fd6e753edefcec6e8af768d92ad66ade7747086b18b913. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3e5ed49f1396b70f7103c94d7922ee24c613f7d277b5f486702d195b48554a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82460619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3536ca4dbe2adee9236d0aa55562b6b407fb17857aac9c87b849b2fcfeb7f64d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82456172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c6585e72968ed9710cc627102d83763b940a98873f1e3b2fcd45e84a1d72cf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4b7d6035d279a6f1a242e8ce607037eb63441f410e7dbd2cfe065ae29338d9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b91664cc8922b50c0f6b1aee5d4aae96e765862a44c605aba36de99bd0a01c. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bb78843657744356e39aed326ded0797fe473f579c775f3b4fe733a2cd03ea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8778844b30ed88395bf4c28bcda33013f633ab303e8f5318941d90e1ef398958. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a029260bd3fabb0eaac9877753e47538effbdff88dee6b69f9a0e40736f032. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6560243357beda6b7726822d6185588c0b9c0012bf9404ab6f7125fa8218f9. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b02875f5bf1dd56091b7903efa5b452f3d3e6952e3da57aa5dd8858998bc3ca. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2439551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf913334f74db095d7ef942ebdd14d99e88ccf0508a670c9675bf1564243665f2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2437200.
Attack on Titan Lofi: Beats From Beyond the Walls
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f28bbd4f9531121d2100d779ec5da15edfff4acb5120120c15b6e84c82d4e4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2426203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122cae62241319f2cc21a01202ac0f2bc5cb77a8dbb68e15102622eeafa173dc. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2426204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836a3e9b3ad53f109a3c44807053bc15f165941ae965af0e5ea2f8fc4421862c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2426207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab057aa3f99c5aa42e0f3a156f568bb7f177d2167837571dda8dfe8e25cb72e5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2426209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7986c158487aae6c8f04d7c317408f3df28af0691ed75dd0b263ea75b949982. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:50:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2465014.
Infinity Castle (Muzan vs Hashira Theme) [Demon Slayer]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceb38bc91c8173c4b6741187a3fec58ee4e460cfed2b03fac513dc731753a5d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32419579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0bf0d9824fc604f065b29baff4cdb2468523e221c9475868051018f1dbe297. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:42:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2400836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd016ed95f85b1628a81afeb9ea3d086218bceacd21e37c564d17c255743f75. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:11:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2413998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36af1c3c8028ef4ec066fbe3c2457251214040b2c38b602b0783a59c075af43e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2410461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200be257756ed8615ef1f1b95275d99aa6aec14f64711d3fb6982c32694489b2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2410465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942ef0d7e38761afd6ad8ac7844a91708f8ad0a9a81295603f87fd35ae479945. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2410467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e188ee677372a442f219394afbfb5b397b81368f8cc9195f7f1ceb093e85775. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2475440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238f30de9dd6b695de8b16d92f4a414a235a2c8d883d7535f4b838da786177ce. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32413560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08403422810111bbb3f0707bb14ac91f82a5865ab40d654d20c51a9a3ccfa5b9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62528226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3905c8b47b6f542ce7aeebfb65c7d3731566784b828bab98adc1f378b0a90e81. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62528227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd094b689334d9608cc6fb8a5a14af24221447d48d67a0b095d62b8f73c5cfa2d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62528231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8a30f4b52d258c8eb4352177975e944ab8f0fc15596f356bbcfc799e988cc2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62528232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4f9ef539538caadf0c583011076aba89c793903d5d86d32c307612aeef237c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62528233.