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 0xa6fff45ccdeeb923a922af25ee5e351dd94ef1cfaae8e1ca2fcaf9c0d2f3ad1b. 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/24710a51-6de5-49ce-99b9-aa35911fe15d.json and https://artists.proofprofile.net/proofs/artist/24710a51-6de5-49ce-99b9-aa35911fe15d.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 0xac93ebbb30dad7734593d084db61d29e6a6d364783633f1f8556af7621655e02. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZFZ32539846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4da6ca76201b24f33291eaea950a096d2edbc5cbdfb123854befe5987a26ac. 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/QZFZ32539847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc08e31dffe2177b4b6e8af5bb84d637f1fcd82dd1ff6c7ab15a87b3f765a552. 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/QZFZ32539848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75af70fa6fc19fb69de0b12c1b30c073a86986452b2f4031cb6efd853f12aa8. 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/QZFZ32539849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6ece914afe5db41fc9d8fbc9003d94bb19d1de65bfb30aee46d984c4a68c03. 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/QZFZ32539850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e5bd194c015d1ca33fd1180c58dd74b83ce9cc2416c1b58105693f21680fd1. 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/QZFZ32539851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a92569949732980069d9f13c68a9332f4fca4acdaeee767ab34e04f46149a6. 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/QZFZ32539852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b71b88c99edd1c8131a646973de6e7e038a7cc87b45006d840cc6ad3f1e852. 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/QT3F42462840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc115e76022d9991733fc1e82c0695dd41847d4f7a8e2554706e198b5707cc4. 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/QT3F42462841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae49143f6f170ec7ec3b834af3cc9a24d7c06755ac246cbeb5fb49896405f96. 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/QT3F42462842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f9a8b1d350700050ae136b63197675a49bca9f03022ea9b2df9b2b2a2509fd. 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/QT3F42462843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fa3a3718b9f66f6e76a744dd808e5b0e53a8122c28e869e0a9cd8095b3653e. 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/QT3F42462844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c343dc751ab1afb4831e3628a583fe04dcaedadf199f621a77dece00ba1a970. 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/QT3F42462845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ec7bda598bbe9a924e3f4b9e4866c98d26c4247ae5e67652e7bffd8163ae2b. 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/QT3F42462846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c78e72a08fe2d56fa6cf8d4505956c983684c4ecb68b0a58c4c9fb0a6a9cccd. 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/QT3F42462847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4113fd3f5caf4c3b4f4f6489f33918b84b7ed43cb048b9a7eec2a1216e4886. 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/QZTBB2427141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a2846d044d997fd951f48886c8cd009bec6fe0cfee5076c6b52aaed67b1e9e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZTBB2427142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a39608a5c3f1bd515e68553735d89a15b168ad1dc4d0bd10e9657903f559e4. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZTBB2427143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb6709e2b3d9e8d65d43455d9fda028dee8f12577b763caafe63d9bcf6187d1. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2427144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6114cd39e54bb2e8e4a8a9be56f9feb33c072bf03661c9be7275a3477c0beb4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZTBB2427145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f009ae7dd9f7840f89d825beaf045da9c4fca7eb1d2da19fd5e832c87dca3d1. 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/QZTBB2427147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f55bc84707f7d5cf1aa634ca7f8dc3c87d4fef2aebb61dc17efafff27df20f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZTBB2427148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff45a3a2653c59fac074c50c9ba6945b24024a7790de3ec4a77d8e11fd6dd343. 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/QZTBB2427149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882b43a602f22ad2b4ac4b1bdc79df1fe0a54421cdaba98a9c2da9cc3dae51b5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZTBB2427150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aff0588cb2e281de13893b7cb1dd0274a7fee04894da3282a799846789648a6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZTBB2427151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc920d68db9a32f3a820d7536b297c92c878bdaef8a88f3f615af963b7e3ff05f. 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/QZHNC2448901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7e4bd61242684eacadd5c81019293b1c2528e1517beaf83a40105819b159e2. 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/QZHNC2448902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d7bc03ea2c6ab68fe40216785944f90b6415eebbdcb20e73ab4176fc2ebe61. 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/QZHNC2448903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1c74522249c86a8c2734a694902f6e03a0d3a5255f5b4c810b507d4dab0e0. 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/QZHNC2448904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ad5377fbd156743452e0f7ed52fde79c3dd1da262e3eae0fe31dd780b06518. 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/QZHNC2448905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0efec48bd4702bbd30dc9cddd91b87468449289f4e187ae5a2d2bd963e5c6b. 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/QZHNC2448906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f130c142328b6036e0688a3c964afeb66c89583420a39907a430197b76e3b0f. 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/QZHNC2448907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313275e7f2d3e886ac8f0a65e8a31a9e6ce6dc407a3b78e57ef44722c0191648. 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/QZHNC2448908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca164106305472227e86a211a9d1225d72d47ca1ad9fd92a443c8dbe3997f057. 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/QZHNC2448909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffb754e1bef1118b8673928babef4e309fa1e6feee0773e0bcf63966bddae70. 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/QZHNC2448910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacfc0d2e7e042574b1cac03af95159c5aab562e5f80880aee4a81e8980b974f. 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/QZHNC2448911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc527e78e8f24d13073c6b8a01a6e9fb2e6603402384a88c59ac9700e58b9f4d0. 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/QZTBC2344893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe866687edb07da41486c74feaf156df4d4da6049686e6173f62f48902a7b1908. 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/QZTBC2344894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab46ff5f804d69a0aa07cd64de174bc6f562e98d50e95d6c1fc5e2209110cfa. 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/QZTBC2344895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e9d843af23a466d2b9e7653278ea19f6aa73944d36efabc05d9c367875c53. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2344896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855e17b25add08b1af8417fb48f964bf624586c9b4de49e71703a012c404e23f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZTBC2344897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a01e95fc8a87fc9aa7f5aefcbf4e557d4031e4f3c9be39b3bd8056fba784bce. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2344901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f9a8f84afcd677faceaf00e9ec549d6f461410ccbd5d366279d7e688f11546. 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/QZTBC2344902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934d37f0e45894898ae2589ae084edda70c35cb16bb1b9078a5c13fc7f5943fc. 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/QZPLS2396606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9027822162e6dddfa0337921a1f1cc4d49987473dd4a0e68e9f95b5a7decd57. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZNWY2324203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc2cd81d8948dd1cfa689a0ad07b2a91e3856f6e816c2f83eb29c62f324d8fa. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZES52368748.
The Prophecy Of The Chosen One: Chapter 2: Applying Pressure
The Prophecy of The Chosen One: Chapter 1: Pain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b2dc3d7a6741cefcbb06330fa57dfca513fbba672115e0f5b97d1e988a257c. 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/QZHN92568137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13423a4a62d2d8164c614e9a1dea570a56a2d00f48e66215ac6f5878c1ca6667. 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/QZFYZ2504282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69276ee170582e60fc933afd9c15f8ca5b2a306a99f04f783d03bf3677674267. 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/QZWFH2431733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b1d4da978a3aaece4b7c852b113157500a1fb82b6b5057823a35a53814d3e5. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZWFH2430922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6768fd125ea946480bd572f4ea8c86c300d043d477783408b13d268800a4d350. 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/QZTBE2470428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37334c72a1c9c382a122a00634e9166d891e60370c7e5f14fb1592bfc1994139. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42431874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ab6175d2de552104368e3d3698fdc0b4b8c8eb786d018274dd6b9f5eb1b964. 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/QZRP42431875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4ee45a71abacf4a3af05a0f02683f35ae510f23a2b20e67d7e6384c69be478. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZRP42431876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f2a2d6fd283e18a0540e697e9bb482e84784befdf807a602fa1fa95b8aca46. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/QZRP42431877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cd69551c84ac60ddb2f0932322de6c28d8988223c9de6915c369d5833e8161. 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/QZRP42431878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dde42db1e205a745d6f8b3c097f1c0b246642039cb354873cc29ff4cf45d1c. 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/QZHNA2424925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81985ee8e2aea363f2505254920ad97210e12fad40efe677b5ffe165a39ec6d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2400805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4171a176602502247380823b0d4faffc37b34e32445f0b4ab29f6ca99916de0. 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/QZWFK2345611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4626531475d0e7b2db5b9a51f108de10f1ee3aa4ec23fa69759e65f1048e791b. 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/QZTBB2383724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa120c09f9fc8072b943775c3ef2f9140da6b1eb328592d18ff86e4b9092d1378. 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/QZTB32362061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079fe02c6bfa474bbf99358891bef919f38a5f72799874b3b5b6417d1d92f68e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2350718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8b53d02b0792b95260b4e34e0b8af99f97e675993c2d864ecad44e09cb1086. 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/QZHN62348263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a1546283f8eed12b8050d8e9ba0c4ba72cd7d3631268c2695f6e251ed3a45. 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/QZES72312133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f064d659896df721f9b3229b346a10a52f7257bed853bca0d886121a8962f7. 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/TCAGR2258076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983dbcd19ca87c2109d875a5540c7e70dc1d03e92ed883fc7554526e442516c1. 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/TCAGO2240272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7dcfef860e9ab79dbbbfc60ab1ee8e9c9f4cfeca22d6462d32b77cedc7a6d2. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2273047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d40eeee36be2043cc49bd62402d769f14c2624e426ee4e286e1dc369f1a21ff. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2208193.