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 0x1f5253b8d6e0eb7594b5bb9cb7da656c7a12e8bc03b239ab903d280828d7a8b6. 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/6465f0be-8358-4f02-a5e6-b9a1b37b4b4d.json and https://artists.proofprofile.net/proofs/artist/6465f0be-8358-4f02-a5e6-b9a1b37b4b4d.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 0xf8b3ed30e37a47bc944ca5c7a2029aa2f884f381645f6cfef8350ba8d96cdf9e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZTAZ2490158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a34ddd4bbcb52c6de440f596f4ac84c3f40f0db957ba896c0fd15e379520c0. 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/QZTAZ2490159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a783ef9f18cc91032ed9cfd3925f33a90a5c2a029dac00c98ea2a633396d22. 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/QZTAZ2490160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc54e1a71f34419e4677ae43ee018e055f4d129b67748b9ab85675cdc1dd86f. 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/QZTAZ2490161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d4d7de67bd4436b36203aa88cf8dca03ec0531af2b9050afa723f1f197ee42. 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/QZTAZ2490162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09954a7bd6d4c373ef3fe10d6a46ac1e6d7478590bce3a8de2b3db7d178c8024. 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/QZTAZ2490163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23199217168c9f371ae11c3b1f24e278cb6196ed5a3a0588218d19984491ea6b. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZTAZ2490164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa5ab7f00008a7cc6c64af94415fdcbc2a2f99a63ba862564daa56edc81bef7. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZTAZ2490166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b3711c6cac5f30ab1c81ed44df4efc874d681972b333885182e6103fec0fd1. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZTAZ2490167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86137bbd3e577db4faab858591b6146584840f3f8bfc18759c447dc8e5a8e58. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/QZTAZ2490168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2b23f6f787d5012d40efc8bb5188c24787a13c48987e7ef485251358a8e689. 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/QZTAZ2490169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc6793d16e35371c359f64fec83b8a2587a457694dfeda94fc290c3349ce595. 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/QZTAZ2490170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0406d425d4ba262ec27502f6821bfb3fbabd36a99f4ef98b733c929b46f282. 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/QZTAZ2490171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fa4c1b0ebb2c9db92589365c0be11e1aadd9962a211f4920fe80161bbe0aab. 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/QZTAZ2490172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa393370c74f7005c55fb9f2089685d77fc603a2f6b33632a73e3948e0352dd5. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZTAZ2490173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afaa1ebe60df515ee901401a755afbc2b2424258fd01435804c93ccb2c602ae. 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/QZTAZ2490174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b4843b62c8188b662e822e21f53675570ec5fe6008b818f4bcb8a340a243ec. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/QZTAZ2490175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30edbc76d609b01003b9394dc0cc172b054e038d02b01143004b56182fda63fb. 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/QZTAZ2490176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2057e230cd7c187ff2e66597f4bbeb169f3d2ad9f0ec51b18840c5183d2e862. 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/ZB3P92400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66efd49d8a23e584cb0592efc9d8afb16c828c8f7f800fd05b6c1dbadd0e7715. 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/ZB3P92400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3171ae582a07c1cbb9ab61494e18213a4ac32474325692a64c85bd8d7e3d16. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ZB3P92400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b52bf2e2c09586b2873b69c327d4d4167a61ad972725ce150bd45402a8e922. 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/ZB3P92400004.
All I Want (feat. Kelvin Sings & Katerinah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405e886c5fdb1e33f3f48d7e6fafb2bf53707f40adf7454682beb40fabea3a9c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ZB3P92400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c25fc63b9733df60ce8c29088d4e764e94ad5efb71efb831be35fbf9594be69. 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/ZB3P92400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7df1190daec3eccae48b307f9b2d15f0816229ee68892e8061102a54f9064f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ZB3P92400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748f94cc8106e109871ece36f0217f60dfe30db400e52ebe594120c761c5245. 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/ZB3P92400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92508b23bfcb5905e9941764dc56ce6d7ef20ae4134ff7f33adcb2f81c45a5a6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZB3P92400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73da172135bb8d29944c8dd9c918ad664947ee7ab73a02a0726ff18df380912e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZWFH2330378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a94e83cefa5f17a93a59440dd3dfb33adf999e5391a2f85e6c46442ffe6223. 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/ZB3P92400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eef78bcb4f0bd98358ec1485c63b4699fa51b4869addddc21c0d8f3b32f154. 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/ZB3P92400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb317fc3e751f7de1718a4f344f29a9e71c0bf995740c47ee0d839bc15356f848. 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/ZB3P92400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580330da91b089a9c41d53216f7024235f2908e514647072ee74d99bc74061f7. 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/QZNWY2097071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902895db68f8a8c2943e8df8a2ecf6dea78bae110212d6be45c4850f19cdf2a0. 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/QZNWY2097072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15f07ba70311bcb5debe20694492e9dd3f7583a3235290024385f903deb55f0. 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/QZNWY2097073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d92b1901f1edc86c945b8f676aefeaafb8045174949f6a515c5bb9ea2239a3e. 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/QZNWY2097074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d98b3d06f5112c1a7ca154f5e14c6efb2fb4df7ff3ef924da4dc787a6e251fd. 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/QZNWY2097075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b1c7a7e3e91a4bea22e178b5f42f67acca87f86d16f7ec2c7bbec4840f0d27. 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/QZNWY2097076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba152ebd5eb05563bc8ce35f09f2f39235aa7b96641356e611c66b03edcd5681. 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/QZK6G2459278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc21b14659830c5a4c7663fe72b850df0e73f7c2f33d65db4c281f1f1f590b82. 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/QZNWU2040054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5188c4b19ffb04189e19ca5f0c7b8862ce776ad85593a2e1197a12fb91ee64. 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/QZNWU2037284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b6d7f2a97211f816bd88716b0547304f1695004a0070caaff133611c361751. 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/QZNWU2038329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b64881b3fbc7f06ab6a962db48acbc254dcfe8aed47114ebdd71a63066fcd4. 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/QZNWU2038319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651c94e75c4e12f92ff0dd080ca3f02ad0b8d986c82296c4740f5a71ceec96dd. 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/QZFZ62075283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139d4223cf5bbac70762f1ecde4470905034504779432051edb90a3439463d23. 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/QZFZ62075284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59210279b2cb9373c672201e08b6c0a3acb952923d71f6fe200b1086de7f7f2c. 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/QZFZ62075285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca238cc4b084a363fcf841e42cd26f7a2d2197bf9725c41819c5172b29fa122. 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/QZFZ62075286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3c1b2968628255e8da54b919077b6600b9893a1f19cbfda56df82a45ae136f. 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/QZHN31909577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9988e3c6724ca51f3713cb8870d4467b279a2d34b2bc8877f64d4be887bf7f0. 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/QZHN31908470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34680088edb048e7d3806795e2095fa47b4587c796fb27c2a6c2a8701534da11. 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/QZFZ71975239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416a746dcc0e2d4e3080960b5126623a50ef0d716b705243ae3feb464be2a756. 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/QZFZ71973474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798a8779ec915735fb45e26d541bf0bbe99f8c1dd0970a070e49eb39fd474cbe. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QZTVM2355867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61eda7dd24b5b794a3cca2c6e40602a24ecf85883acb6052d691a6340aa5deb5. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZTVM2355868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f3bccb9af4545ee8fabcd16732de5336e44cd2050f645f9e03ecd06beea086. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZTVM2355869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c41ca94bd936f7dca2d00c6c8f90a240b41f40a234dab08476cbce3b78032. 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/QZTVM2355870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c955da86f1c0919429f6b03b4780e733fded605cae63b3a19a38450ca70dbc0. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZTVM2355871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6ce733b22ab304fc513b56858737cb5b5d3692287ea9510270a7223857c764. 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/QZTVM2355872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976cfae14d1787b7de5cec75fce801392451f6b0a152535e467aa7ca554a60b. 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/QZTVM2355873.
Criminal Faculty Music Presents: Faculty & Affiliates
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a5da105548792389f5f09d625976f6a7b60673fe9106fdc4a5bdc8d1c65727. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USDY42408016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe14edf65b0bf328e2794b71d215e167106f989bd2bb23bd43520a08424e6af6. 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/QZWFU2429728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da846b83dae245e3d708c6073173f564cff838aadba4121c5c7e18f06e92eee. 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/QZWFU2429729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a509fd9eb26df7db90222642b3ebd5ad411990c2698e42111683ed0be626ad6. 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/QZWFU2429730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b19c2438d83c87e365f060d67a8ea12e0aaef8f65270b89fb31e4f5dbcfd1a. 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/QZWFU2429731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe921b954130ec74b8f75ac94bb778c42dacba4b867456e331fe1a4718061445d. 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/QZWFU2429732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21b836790a62e30463ad82e2b5e6f781239897c9b514a034eaa8f240e597159. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QZWFU2429733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35aa23d774441ec4bc4e49efd75c324428bf6e76e2dd827ce58e1e7c7441ef7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZWFU2429734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0cef7a41ff9bcb5a570118ace4034b9f6249a2de1dd5c1154ec95a1848d28a. 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/QZWFU2429735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae010e8ad1a4cb8a80dbebf862c15e1161d9fbeaa95a35ef003f79465c817b5. 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/QZWFU2429736.