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 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 0x3cc1bd3814b586231b2cab25963216b540ad870c7f96dcd05e1073b8226950da. 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/1154022d-4113-48d8-b3ff-230047ebc9f1.json and https://artists.proofprofile.net/proofs/artist/1154022d-4113-48d8-b3ff-230047ebc9f1.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 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 0x44101d650a693ebe445b11fd2d032d6ac56c66161e03d56425dc8fc4f7342296. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZWFH2320713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb452a574d5f6e2fba1c13396b7e8825c1d396dfdb359503cd200f6470f9f86b0. 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/QZWFH2320714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd8bca789646c6257be02ba4b4f3da98c4a44535038da33d9391d1830ade9cb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZWFH2320715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a368ce8f47ae57b822b7dd47eb1974ad14be2d481c8902a6908ad385b1f6f43. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZWFH2320717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eef1626975115f59ef74d5b3bd0357f121351a189030b6dad4d540190c21bd3. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZWFH2320719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9411b78939c0ca3c800c5c1da28a2f671e91fdc45ef1e694dc605ac45aff167a. 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/QZWFH2320720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51987abc2ab2e47608ca2ff0dc015e73a001a9f57320fef58cecf98d2b1d005. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZWFH2320721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde55aeb363c7fb66b654ae5e2a652883b5ef1d1345544b342621c101b7fb647c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZWFH2320722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098676bc800c7f9f76c1e4a791279382bbf9ef9635687150041b427e352685f4. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZWFH2320723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9d59b19ea29f20a95dc0fb0f194bef37f137b2ada0a70390bf2c3299b110d9. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZWFH2320724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0381a9eb49c7537c21e54f9666cdb3faf5177004268f795206457daa022b75c5. 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/QZTB62370504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf886029a677a2eb0f004be0434fbe569940d70257ac4cfdcd8456e79c37f7b78. 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/QZTB62370506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb56a9a30bb8aee80bcdfaf7e8612e31def101d351ba16d7eff71256c7391d0f. 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/QZTB62370507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939b36b127bddb0607d7ccb0ecbd36d7523d86a6fce48f2f3d43d51fcf59457b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZTB62370510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc348faf34f58d7eb5ac45260237b58a05cdf4edc689525a211fd29c2df3484. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZMEQ2352691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837ab6f2414c77a50b2022a05741105ef48409044fb144fd2abafed1d8f3cb80. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMEQ2352692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd185dedd8288fb1e1950b7d5b325e6078a382bb2cca62dcb61347ee5eb8c60cc. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZMEQ2352693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aa78e7c4393d45402944e578f3c0f24d91347b2490fc1ab49c7ec526c49b7f. 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/QZMEQ2352694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba81948aee9f0c727995bc0271fafc508eca0c4f97db5db1d9557d4b584a4a5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZMEQ2352695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8240f406dff6057678fd342f0cb69cd2dc25591b8555e646d1d69e44e2075596. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/QZMEQ2352696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1db9f36f6aed339640ca5d3cd0411381a1fe77f9f90233650546486840317c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMEQ2352697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650f0d97cfffa081e02a02a2ae03e4fbfad7536bc0385b036235a1ad538b4fda. 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/QZMEQ2352698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da82f09a4238a7a7035b9599f032b0e62aa768c0688f3c6c6ddfe2c362fb805. 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/QZMEQ2352699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacb668c9c5e0d43b00f30815cc264fa5d38fd0496b2193386569ce843b04a7e. 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/QZMEQ2352701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda25ef574aedc2431b34c6ee7c64f25e08c3933eac7e0b8b0e380bccc83e66. 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/QZMEQ2352703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21266dda3079f0191eeb451c6e6fe73bf06fb2d41b9a088664e2f52675c76bd0. 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/QZMEQ2352705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d553814478bfe99ad8cf7e5601934a21ada75e823dc4c5d494ab9f18f49d8e1. 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/QZHN42360085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3157953b0cd20a14192edb31f9c060a9535189ab6c74691934adfa8636139fc8. 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/QZHN42360086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc0b902b42d569319b47f95544d0be03159c68d46214e28a919b86a1cc0ea70. 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/QZHN42360087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb6cf5e0158564a30d270fb029297217278a500e49bfc3a78bf4e795f17a050. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZHN42360088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead45b33b73d0254c8fa3e89c95a392fe8c0ab95a842a7b9619caf4034963157. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZHN42360089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caee81d5b5ddeed2806b8ea7f2f5d1dc151d9a3587837dbf2c202360f5ddf9e. 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/QZHN42360090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fc758fbe25371a2f346f49ae4d2a5b72ea5849d1de9b2e626601b604552622. 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/QZHN42360091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee7d99d2c1c0c8a80dfa4d24c7e06985cc3163ab24d599b675fd6d8bfdb4c8e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZHN42360093.
Eugene Got A Gun Vol. 3 Soul Of A Savage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0f45348c1fe531d85745439e9d9c6cabe63a42acbc2273cc0cecdd1a7014e1. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZTB72236164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1fac045dc097c34d4cba7528136e9960109bedad0c81845940eaae146faf88. 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/QZTB72236165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52096ef99fa97e45b2c9a7f3744c6e6cd82cde270e73dfaad5d0c70a5f04c60. 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/QZTB72236168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ca83a63576f2089036ea4df9872dd32d7042216fa823d8d21fde36aa10c7c0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZTB72236173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3027f430d2d24077b52b641b07a5f5de8a15bd2c703c0d85b1cc2ec2a7a648b6. 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/QZTB72236174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33cbfeecc6ff453bcdfc630f34eda029993468f920dd22009a485129bfba728. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZPLR2240619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e84c0628e176320da710bb6ccf01b5bfa4641a951db31e32bb5f5bee69bf880. 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/QZPLR2240621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f95767fce05cc067efeaaf4bbf1c8dec61eb97f990b9d0074f1b7970b4b7497. 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/QZPLR2240622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d2dd75047f1851eea8ef86dd8cff0ee0625f181111fb0a51eab84ebb3b7bdc. 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/QZPLR2240624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4829a885936bd0e662bbc3fbfcf2984fa1f9eb6efdd4ed0e5baff6bc7b498d59. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZPLR2240627.
Eugene Got A Gun Vol.1 Remastered & Revamped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b15e909c957ec6505016594ca74bda6a2423edc55f2119b1fabc20218aa068. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZMEQ2234798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9760a50388320eb6840b668d233664337dc4697f0dab6c79fceaea50dc4cd0b6. 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/QZMEQ2234801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40e47405584b3d542605fccb2ae6ac75dd16cc1566c18567fe65169ab38cf91. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZMEQ2234803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6f4eb36faa19d7a5443b152d4ec4697931636a6068478d1425875752d7d7dd. 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/QZMEQ2234808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70a54fb56702bda609f5c72b224fb9a31acde61d1f82059851dd50a882b63cb. 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/QZK6Q2223871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcba41a4747b6647e0df7648f230c6a81c0cc387251be2e88ff12288b4ea44cc. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZK6Q2223872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c8ccf10714ba0bb13d41a29582b946c96ee8790d4fc56b72da0eca9027b6c4. 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/USUM72409694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b9bedc0ee19a9b1516a891e22ca6783fb19e03e5f1660264bf2bd0bafb965d. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZTB52216955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cdee3806d541e0360f8c796390a907b3f27d64e6295513c150cba0482c9a3e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZJG52327619.