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 0xad30aebc00aa0e8cd9b97941d34e363b8524d08d76b794b2d76215a1c32a9d95. 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/e0b1c522-78ce-4202-9d60-4523682ad2b6.json and https://artists.proofprofile.net/proofs/artist/e0b1c522-78ce-4202-9d60-4523682ad2b6.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 0xed443d9876abbac088c57436b32d042660ac9e021da83c83f0f3609670c42801. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZNWS2298679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146ec3abcac38aeb8f820492372d73796f960ec170a6eefe26559804c438c838. 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/USUYG1451051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d227a9a6d658681ea1499277faa61f00aca84bca4d66dc2d348d3b4b7043424. 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/USUYG1451052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1453ad3927725d721780c92dd7bab7f4a41cd11049380d0c5c71669e080a926f. 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/USUYG1451053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe916a74a8419b93c5b0d7e68fd36dba80274b3b7577256753d37c57f4b6c74f2. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USUYG1451044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881c4c535c616b0d32d188c82ebc8d0b9a7ae1a101dff73be3f42c22d675fe28. 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/USUYG1451055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9a212345e0891ff3c71c13304055bbc13682f1d73674633374a4ebc9e5955d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USUYG1451057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483cb4c15062512130bd12de910ec91dc3b6271270323d0259340480484ea50c. 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/USUYG1448971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78b1d3da95ff35221c67e7abc0232d7c3612d565b5ceac52c9f229c376e5d50. 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/USUYG1448976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c430d046004f179c9e3fe69a2975381be7878737c7c7860ff2a5f6d96fe4a8. 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/USUYG1448979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656bca1e4602b819535c1cedf919ece7d5bc367aa24282c0ddb02cac5119a570. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/USUYG1448980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb582da55b0028bd99e84229daf1659db29f30e3fe7a504f8a9fcde6b66f078f1. 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/USUYG1467193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a37c291893ee64330192467193b7ce6359d565ae2d7e0ad9607b243f5dc3f1. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1467194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c889281c0ac502da53cde09bb35b1c8e0f470906bbdc1f2ec0e5b7cd5a87a4. 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/USUYG1467196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8030af25dab45f1b33a58ba873cacc77b1ba3460cb0f12d493bde1ef392fca7e. 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/USUYG1467201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a192fff15e72e72e4d7a9d56a7720963016318aa88167baa4fc8b59d22cc3ec. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USUYG1467202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a916084718b6414a526e5e97ee3ad0b09a32362312bd344d1b11b9e460e4df4. 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/USUYG1467205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18022f5814bcfca08a045eca997056cdbb5534b1acd0b5ee36bbf3b9da6c4ba. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/USUYG1467206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d7261a7b43442cf36a7850eba3da13d88e09b96be2e1f05f4101c178864844. 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/QZK6Q2307058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbb5a3ea51b1ad8dc1477d51a561bcf6dd011afe4f723591332397b88a14d62. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZK6Q2307060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44108e4edd791008fb802708f2874fdaf519adf6af7c03a463ac5d6a61b44d3. 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/QZK6Q2307062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4372265ef548014c2744dc70e282b986338e929eb51de39a9f67264055983ba4. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USUYG1500919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c214551e44c65d65a1d64d131d4715fdef17494d8ce7790825eb2fd65ecb150. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/USUYG1511066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b7b68e681d5e586dee27f7c7528ed3c2bd659172cc940e991c6e2562796a29. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USUYG1511068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc83a7908ce30d51bc0883f359de7909980ed521e889ae3a377cbba284a06029. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USUYG1511070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83a1b623062c64745624fa66c6625d57d000a38d96a9ac8784a07715d9c41e4. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1511071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca62785868c81fbc121681458670b06930a9eb13f790f059bf62eec4da882fa. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/USUYG1511072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe56c3682e0ef3fd83a09e494e1f13f4e5b3877400ebcde934b28a95e4c34ee. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USUYG1543209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea861ba9fa2e101d48dd867d7a19b5da840228ad25c6633896fd3bae90dd6598. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/USUYG1543213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4389ce0b5313cc12b8452d91871153b0053035214b4ab9a8fa5c9f2c0a256bc. 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/USUYG1526501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3269f44beee61f22ea67f72804bb391f9ec242035848ad5f6a0d21d37ffdd938. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USUYG1526499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8ece8bba6bb34e2dd544b58ebed2ae36e2525c83cc1b68afa42a699c90fdf0. 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/USUYG1526500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1103c9fa0f4e1cd75a6a2281b527cb0fc3239528f5495d2a07d8a3dbffcf10. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1544761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4162e9d5eac1ebafd9f7f1cb95856270471a6c22058d260ebbda73f549875e. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USUYG1544765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67c638d0533cbe79be7d82bfc06c43f051f7c2f683b1d839e570cd3709228dc. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USUYG1544759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1bf47b0233d51779f30485dc4e52e15b6f9134bdfc77110daae671e399ee42. 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/USUYG1544766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78daf47356b764e5d23540b40c79f8298c8dcbc1c5b418ad9e24905feae7eea. 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/USUYG1544774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f2fb6ab0b6d5a74be9f0f3916d0a59d3776db8fd7dbde6fbdc47de651f59b7. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1544762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec7ad22d4271871af543ba8f27ec54811154d64056d0c8e4baefa185dd17756. 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/USUYG1544772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827a3cb1b5733f6afef1f4d2f01da44a9584529ed8bb9a06141e11a2e2c6df28. 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/USUYG1544769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dff97443974e049ddde7dbdbc0fdf365a57359fc7628f7df399fcdada8e531c. 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/USUYG1544767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d29d15097954b720809db573c26847626ae96e5d7af430d60f4defe1649b6eb. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/USUYG1544768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95274b8f251c460be4b1c6de227718f2f1e36e7c23507d86cb03041612c30f2. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USUYG1544760.
Gangster Love (feat. Baby Ku$h & Misdameanor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95809284a068b77516eb203e31db773ce7536921b68291b7b77fb03523a6ff0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1732511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27c1278fd8c8a283a8dcec415fc1de217b36eafd4af3d600b38d8831baef7c5. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/USUYG1732512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e7b857d3277fcf81b8ae14502f04d9d0048e7e70e9a55751f464c45a79e91c. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/USUYG1732513.
Black Lacs n Blue Rags (feat. Ese 40'z & YeloHill) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407e24fba1349fa386dfe144cf877cd56ae340a7e5d74ef41e1c9f3038e4cee7. 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/USUYG1732514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec45345bb108dfa4ea09682301fccb1dedabf788e8472c72b4f5f313c13ddf40. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USUYG1732517.
Headquarters (feat. So'So Fourth & Lonely)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf6a78d571e8af2f35105108c35863707f55e53eaf7c072f1e0551134928318. 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/USUYG1732518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b36690921a3f35986f1428f8f347fa5b985c8f61ae9518a85ed4789bfcd5a4. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1732520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f7abd57c92226ebdb13adee0583711ed7a77237543869fb7be02fee00d4f1c. 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/USUYG1732521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31bf3c81d68aa859ef13e47a47ccf5d284bc040420835f8280c17db4e7a7b78. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USUYG1732522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab90d409619d3ac6b634128766d01e9e22ea44e9a1c3105d4c993893f317f397. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/USUYG1732525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0ca45abae151688ed5cf94d72a7362b033a4b5706a4e608589bb308f603561. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USUYG1732526.