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 0x84c619709eb01a755685c329ece602f05f2d413c84faa1233e250d5eac12887b. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6d8732f-fb4f-4e38-bdca-c1557af3b891.json and https://artists.proofprofile.net/proofs/artist/b6d8732f-fb4f-4e38-bdca-c1557af3b891.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 0x2f60a2ab937341e931a5764bc5eec7eeb7c38e039cfa5414a5017652161bee12. 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/QZDA41848095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad410ddfab753fc4ec351ebeaf9e424ffb5a17f1c810241dce7a37604f9c854. 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/QZDA41848097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73181647fe7257819770737a2aa42bf42e13aa7def46dde1c0b2c10b2a171a0. 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/QZK6J2345641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be3de7ef6cc7d90a1953518cbbba93de491277367c579d39b2c0f30edcc993b. 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/TCAGH2289171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf569c4608bc9533b7aa0e17edb09d02b2c1da135ed9488094fd2e38b0f1c6f. 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/TCAGX2355819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8963195e7106e57b2b0e64c4a7412786b7f8a1ca31c3f92b9c99e48afb9ade8e. 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/TCAGX2355997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81281a9732d13e0f32607ff13c613cb82c03aa8b49de58435c7eb8be24dbad3b. 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/TCAGW2342158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04f35ea913fc76a600ad76662c1aeff878a3b6ea4cafd2f8a677b58826ee4b7. 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/TCAGX2355831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7d7136e2380c4dc6911c40db4ccc194b011823491da8066db222e7d27b0589. 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/TCAGX2355834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f406b1217f331973a31babcb20bef78a6291156f267bd67d6b25949f0d2b98b. 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/TCAGX2355880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a584597b4e79bf6355960650a60dde6770c6b367c1be7683503362b49357084. 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/TCAGX2355912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c23ce464b1d5b8bcd91457689cde7d8d326e8e6ed3a450a83a5de5002cc4f0b. 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/TCAGX2355929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628291fc483492c58bb1acaeacf0cbc707ec36b8656ddfd5812053c8e6063516. 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/TCAGX2355958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfee5eddb121c76843323d21aba2d73c71347198e589049bd2bf473611d1ac54. 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/TCAGS2357062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f33715711132a23113940ae1d99a79e07254c9b83a3dfe46bcf6340da10ce68. 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/TCAGX2355984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac976e30281d9541e157d5c787654dee9c44c463b3f5f5af6f13b843d581d592. 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/QZTAW2263211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d8b69b78085848b757b7334bbaf657e5e6e79c46d013f8fcec9fb271822fba. 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/TCAGA2284474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7181937bb3b3cd1a951666440cdd133edab4a4e5332d5f81e56ea7ce5119295b. 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/QZPLR2106166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf702323bbf08120c0be0763d9196249ee37172c8e198ddcb7ebe04d271018610. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCADP1891270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c9c0525cd2f7b5a74b0ed12c3eb3894cdcaf2b0f4bdbad30c659ae35249bfb. 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/TCADI1706183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab99881f835d1833df84c2da7ef9406de530d59f78e0b0020c6b412a6fbd9532. 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/TCADI1706184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3a6c94c71ebdf58baf497e66a9c961043235ed7edf9380af10576b61c84008. 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/TCADI1706187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2a3f36915d7de9119f2895f56261607a878d5e4f1cb681346db940ba01b8cf. 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/TCADI1706190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dd92ce0c174d2e02d7c5bf32a6731a6bf06ff1f911f2694b0ed3b34da29f11. 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/TCAFM2149667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7f9d9e9f193e1b771bd7ae0afc824f7777ce2a93ced34ee3bf5aa05f8e29f9. 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/TCAFM2149672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddc4f7f427d8df6631e682f98ea510afb902ead361489c460ce7f080b142ebf. 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/TCAFM2149688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cf68dcefed4ae617961def68281129a37d3c1ed8e192728a1e9c7d0b831f4e. 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/TCAFM2149689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadfb35bc77d1d1c423182c1258c27f87f201300f6d56aca6bef298e1cc33d5e. 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/TCAFM2149706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac99e1016b397c8875318142196baed4d0b15045b6c0f7b5d007d5497f16d3b4. 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/TCAFM2149713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf7504079ec30a22a8283ee0b8b04a4307d5ced535a7cded84335a1d3bbc54a. 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/TCAFM2149721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79d943050bc38b322ee8a7483cff042c290171f5885bf683879e50b93bbe50e. 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/TCAEQ2086416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b48df42f1b7666b60310b711395fa76710216d7c0ec491c2ab46be2033cf464. 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/TCAFM2149727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66d4ff5e88cfcf157099e051f0479cb814f3de10dcfbc75c513318f60bc001f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCAFM2149729.
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 0x60a52d0833143d382aeda9a27e46c4a77546b49593bae921391b2f149fdd4659. 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/USDHM1714945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b77cefafa1c4b292b2927ea36cf10fda596c1fc18ff31bbde0feb7d6803097. 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/USDHM1714946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d757c6157e7f2a92b915e8d1d3f0b75b1c3fa44ec87b0620e801c099e2837dd. 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/USDHM1714949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad221635391944435376dd5bcc784896b5672ea64557699fd093c74add1dc89. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USDHM1714947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed0f3c764c533dc0edcde5593cf230b9de290259b9b0b058a5064b155993de8. 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/USDHM1714954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0bd703027b44643c1ce444535479513dc2156df515b378556e03f9ac46a4c4. 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/QZHNA1943593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff750efc96286bfb7f3811f79b411af8b64f2dc89edb70388eed730d7bc8d7. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-21T23:32:01Z), 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/QZHNA1943594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f58d73d3ef2e4dbb33d2346aefe0310f09ad59296e82234a10842b75c51cfb. 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/QZFZ21923674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19d714ec5eca9e7599624e3b5b4a2bce4a1bb14b73ca8032b5de22b86d0f7c3. 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/QZHNA1943596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb086ca0f3bd9e7bfe3b6ab265efb2975065e2b65f1a51ac9a98e28407ef8728e. 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/QZHNA1943597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bc131efba69003aa7c2aea7df9be9c191cdab21bf5f31f4a94d9432e54509b. 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/QZHNA1943599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7089c282eaec38fef13a8552605d21922fb3f01c9bace9ee6e63e31154ef6bf5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USDHM1820814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0177a115af285f0c80e19677abe08cb898f699e171ce1633beddd4309e717f3d. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T17:21:53Z), 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/USDHM1820817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9784440cea4c88fc5b23bd1f52570d389200cdd0879b6b15ac0cd0bcca4819. 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/USDHM1820823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41605451b76ebb414c45c3ef35b64dd0669a71746646bcd976b29e44d495422. 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/USDHM1820825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b704701335caea1352535d8d553e12dedf614d71f11bec8f5f752b73e2b824. 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/QZDA62081145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6edb056f27564be1bed1a908fadf5e3c23e958bf6f6e3e279678946ceb6ae66. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZDA62081162.
From Earth to the Cross [Chopped-n-Drewed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a51b32868c2333c05f5f157faf9079dba10c3834699233deb9f3f117b7f7c08. 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/TCAFI2029685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485df414772a54aa9c94b2f5437c74a9babadc289f4d5213065dc52e29aee337. 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/TCAFI2029691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd37b3ab5812a800d9c515c150831407c82897924cdd51aece9dc1bce31fa9e. 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/TCAFI2029701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bef10e9e1824de32d66a2b17a889154d336ce69065852cbcdfe3752117e9ed. 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/TCAFI2029764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6311b0f4881d909392accf7e569f62068b8ce4bd21dd929f99f2ab0fb6aad7f. 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/QZHN92348643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb726b59e66bb1c8f070cbd8041a86fdea1f4022a2e0b3708d0adf58110387ebc. 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/QZHN92348650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e7998c63dc9b21a7567a75e9b1b98211c6be775f826e396526dc2dc9650da3. 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/QZHN92348652.
C.A.P.S. (Celebrating All Persevering Students)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c327ee608c0f52657e6655b634af0b103bc62f653086ed155437a1586443538. 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/USJ3V1472699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78552ef17fb48d09704b780fa26ab181e65193d1d226c294d02edf63bc55444. 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/USJ3V1472697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce8e3edccf7da493a4e3dad14b9516d0922a8addd2695bdb81e525ef71338c1. 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/QZES52268570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c96f801816279a30800563f2818a49d19da7fcc8a69d592ef4a63373be40e53. 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/USDHM1618044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50a89fdb24e327948d833c727cfe3ac012dd95c4cc95dc20b327ce5ff004373. 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/QZK6G2005522.
Absolutely Relative: Generation Arise, Vol. 1