1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458342280d1f0fac53e8a7120282578347a668bdef2d6860b8e078a9993da083. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/304a3d43-0928-4a48-95c4-71f193fb4af8.json and https://artists.proofprofile.net/proofs/artist/304a3d43-0928-4a48-95c4-71f193fb4af8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ff016edb8735dfac963a73cc1a5796b1f0f0832759e5fa766d8587995f7abb. 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/QZFZ22046838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0ff8acfcab0fb51d18344a6e911499265734978ec8b4546e08f3e6b764517c. 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/QZFZ22046839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7b4687c3a0f343055294d8da5c824b4bc92f1e0dc147220f8ec149554e810a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZFZ22046840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9abd29aa0ef59edcec712129c0fb597cf964975c4c5c7812aa5d62ab10a0bdb. 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/QZFZ22046841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a1b74b07663ba17649b2ac3090a142514d589a1c4ff1b70a84176885bb2c19. 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/QZFZ22046842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00c898338e986ecf64721b598c5b2cf319b4c4f92e80982a563085b7f680c4f. 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/QZFZ22046843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41286f6873fb9c1c21a8273d5cf9fc1292376eed10180fa797007e98e67e7082. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22046850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093ea0663dc8ab69abd70268f765fa385cb4189881177d0f5b3933ccd569c7fb. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), 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/QZFZ22046844.
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 0x436fb538d2ef668108a5be03e5bab2edd4717973170da429576181ad2c6636f7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFZ22046845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe342505a59812961cdd2e6410f024574bc74a3bd8c35666339bdfe1514b262f6. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZFZ22046847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d732fef3b2217bacf3db4ef04f2cfea43bb0bc997d7eff0c86bcc21d030174. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22046848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc918f1b2cbe636772d39cbcddd10d5534380fc176208c85b19020ad10406bc. 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/QZFZ22046846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7cdb7ccee66e79887607a9bb3e7daa301c72eb0595dd8bef25ee02bc331f6d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22046849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb29cff8d595f326eb4d012257c41dfe1fb0c9da040006735798bcec8539d56a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22046851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06524a2da20228d3f1beca70de68ee252c5f6cfe5a6d302b67f97fe91f9106e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22046852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884475eef1f0f01ed791a6b17cc6c82aa668bf025d2b696e24d4da7f694f5906. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22046853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7a9c23465c49a3b7a43f6c6b197c3886a0660ce880ebd730c5048473f38489. 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/QZFYZ2025735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b9a2b42ea4ac593b200218f8a0cb4448fc40b62d5261f76a4a3590abd635e5. 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/QZFYZ2025736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9049f234d8403bdd600500376e11ade2463ad90952df29d655116dc192379c. 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/QZFYZ2025737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c27702d3bf8b2ccbed2d5c0f47ce6680d99d395a13df1436e8c70e68ed4816. 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/QZFYZ2025738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1847d6ba4a6f8f8f698c20f5add2adc9e56b4c8348b98b9b6443e5123fd47a8. 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/QZFYZ2025739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1cb7f2faecbdf8b263c7a739627080447ca407189c8302fe7fe57b0558c59d. 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/QZFYZ2025740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfa511a53b54daec20cb66637926c8c0ffa69cc2084111c4b97635623fca4e4. 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/QZFYZ2025741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf84b6451431d0a9481d058118c5e688dfcc05263d8389633465c17132a77d4. 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/QZB4J1852637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1841390ba46afc2b14fdfdaadc26d358c7b29d8db4d336686d2e7f267496941b. 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/QZB4J1852638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5532956310564b42d9006e021d0d52493444810429947df1c53990a33ce66657. 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/QZB4J1852639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89304a403997dacebd22041246e0f737fb1eef7397a67e186d10cd6d5989e90. 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/QZB4J1852640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b52085d58baeb1c96a600c143646b315d6cf9c5ff046477df1018b872446d0c. 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/QZB4J1852641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6a94b18f260212f51336db481610221a7e746b381d24e2f749606977e621ab. 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/QZB4J1852642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde036605d92b70ab9a39e9071b287bb1301882ec209218e3a38d6e7a784fe443. 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/QZB4J1852643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf498646c02c23d8415d122518d97a9921b4d13c8f3e69355fb0c89c94ffd15b6. 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/QZB4J1852645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883972e1933de6a8b26acf6ab508d927d15c970333c4c87a365b9d9fd9f0a284. 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/QZB4J1852646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc5048ff701800b0af4fd6fe58ed1bd175211a04f5023286f03c86c34945f11. 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/QZB4J1852647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a4eefedfd6a13df5b869bca165214ce3f50e689d64a003ea816eefc6d9f4b8. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZHN62023708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba689dc622fe7f59970a3ce8755174ca4fe3f0717357aa219d698d2430ea6b4. 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/QM2PV1688363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeea68699189bf522892bd9eb230f1789bd8936693176d0dee751d0b6b0188b8. 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/QM2PV1688364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7283a8c2816c3601eea32566b3278a5f7f389fcb833fea4dcc9657b5d3f68c1e. 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/QM2PV1688365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d96ec60a1cfb4bb0dd7d6a606c3928bd55564e5aa4cf75fd015546b55414eea. 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/QM2PV1688366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb91b84bd523a8b58270587244ed00a4b543b2adde7c0943d400990ace3b831. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a844aa24c2267ff3544bca92d273a99ca4273c8ec223d7bfcdd8fb7fb7623f2. 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/QM2PV1688368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791961a31354a1c700e2c9dc052fd4f6e866a61d372a3a734d36f9b56310d271. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cb62a18922170b489e8a30a1f525c42dd859ab83994cea7fe47d81146ffc61. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba370bdf7679c14ecb02ad9c46349f07805ef3e1b914ae92508bd0759ffbe96e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55690051145c0d0355881c3c0dce5e6e7406a2fab5e887de060fc33ccbf2d2cc. 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/QM2PV1688372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475a576d30f2e6f2e63a961160039073b5bd576c90b8b6b7142060829764b65e. 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/QM2PV1688373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8157f36372713fdbe4d22cbb106af9f1dd1ed3ce1af60ee47ef380b377d328a. 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/QM2PV1688374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05afc1aca2fd2a71fac8a2124c8352d1c6673f96e1db89bb6e5888f6cbd50e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d1a7f89076f2cec7563f345faa21489865136397347498bd15a974ad8885bb. 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/QM2PV1688376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e99c836e4e0184a95d0655d6dff1c74220a8153c28883fc8967bda04010ef90. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b99fd1dfe2bb92218a8f73ccdda41bec6a2533e341d9e5e9d9261a6d26f2ad. 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/QM2PV1688378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3e1b923355a78e2373d75504543ed62fdf4f9301894b7de9eee2a5cd83ded7. 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/QM2PV1688379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807be9c082376a473eb42a556cb4b8f7988b5272dddb4ed7f672905a1361bba6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1688380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a700648b0597c7cfb59326b917e3cfc63906f7c0873d6a5d80066daa4c05bdf. 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/QM2PV1688381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bf2a794c722a11bbf8813762535bd24fcde6f0f8d9003aedf4e04ee0a37b02. 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/QZHN72442335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedfd32c6c9e0ca3dbb2344315c6df9ce8de7026f6227ec7fe7228a3c9b96ae7. 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/QZWFQ2355656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58c372d2b945ed7b81989122428ae2f442f3ad03edb3cb27a40e350d3060b5. 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/QZNWY2393717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2f099500d4025eb7a758eca35a1893b89eb192e492d6729d6e6affde3a1843. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2393718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ae640f26bac5a0cd132b5e0205ee88ca80cf2859e15d45288a1c6f7ec23512. 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/QZNWW2355088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ac10ad8a1a7313c12fe9b12557e6b2e7da8dd57f6b0966d760660c949ce530. 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/QZK6N2379643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252b12c25a0f7026b162b811a8f1803e9f57d96411c0488414ddf3307e11d291. 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/QZHN92301427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dfe045bf5136ff5a060de2314059afd72561d0c4c1b2cc514a294fff44a8d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72360958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083b065f822912eae8666ee976986d89df7802f836c1feea27bfc35c92153aef. 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/QZDA82352887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1999eafeef015572b7ef290a2716c27d695834c719e6fcdc367f41839832de. 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/TLREW2234827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe203c59525c00e9989c726e1c404d726d2c23b4705d673f9bbe5ad31738f0dc. 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/QZTB92266490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10f4faa262981211d7d505d3db40f95e825371dc76562efa9866b5ff549a795. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52260636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2db855ed82b2c199a9ecca32d897e06aba21fd8433a107aae2f0dceba33c751. 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/QZRP42294805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2952cbaa936612a5a31c77aadec312503a4c18a9d7d0d0e5271f87837ac00a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2249685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07eea018643ed3db18a87b0fd0ce6a87245c68bb3a60f08e8a1ddafe9c6dc1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2233304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454228584c745cf4ebd3cd9a01c7548712c57308dcdee6c8297652e77b5390e3. 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/QZK6L2294776.
Freaky Machine (Indie Cross Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166e18b5b8b505758e375975e07f9aa295f46ea7b4e0c6c1dcf6e1ec66f846b9. 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/QZHN32259112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79c78247cca700e7041933d0232c71a77c079ce336909e92e0f1ddb61dfb87a. 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/QZHN32259113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe870a43094f701b92696e19992d6bb5eeec224323c0fe93c5fdbc3de4f3f0f5. 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/QZTAT2156096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b0bc60701a61934e067219d72a6362a068180bcedd48fcf64f241dcd39b213. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2133523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14259edc3f5753210133592830d18f0dfda78ec3d72cffa23af931c5e96940d7. 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/QZNWU2199070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551dcbb2f0f5a48440cb87c4a4085d460a1314af64c1f3a1430b4731a487deaa. 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/QZHNC2140281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0bca77739a13e9af679889a4121ccecccec1def14bf107c78b21598b1b89c0. 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/QZNWV2045835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28741ba97de28f9cf1c2d19a7abef73b20933e761d6cdd11c7196e6edcd26697. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2059700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74c2dd9175cdd142fb55ec6d19620210d2e5c930ad47ea13c6ecafb8eb8bc32. 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/QZES62027230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec3f00fbbc4406afb8075faeb58eb6fc3a9cc1832ba64910baa25ef83aa2343. 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/QZDA82050980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a787b914454fb87c133b34decac13f29d346d283be4f4d3f49b88e5236b8444. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42020219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15caf309938475a2396e277c377c52f3971626508f82577d7acda526305e3943. 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/QZFZ72016218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2182e44918ee759a49d99f29aa2e482972d39acb831c8e317bdfd2c0766aa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22063743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ff2304c2261cb7545117c4e751d4d0ca372c0712f6ce1536c431ee813a21dc. 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/QZFZ22021171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5124e5d896e977902fdc2901e520073f4afa9d4d8c962a78929f2410306600cd. 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/QZFYZ2032367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf704365cc2f9c6115cab70cf71afc9340b3d3c6484271d0997719aa172aa0c0c. 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/QZFYY2002989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bc2f29603b628904fc79118503d612f8c2d8060cc1865c04c12c000347c1bd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1959987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1775676f8bcd8f847baa135058ef4bf02682442f6b343ada1b65bf9affdd897c. 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/QZK6P1904638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd06d198af51a035da708a4d72ee032791fec26b80123697151693c06dadcad8. 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/QZHN91952983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a83622e86b817a1d1ef3a55009bd78bedfe0700123aa672b6a4c358f4b975b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN51974915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484d2c6ffd85c825557830a8c886c8ea670fdede3593152c1d30b96cdf15b8d4. 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/QZHN51955332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088296ffc4613608e33fcf738db3a9dd0883231685ea5f8e8a23e9b0f65f59e5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1963244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba47dad012a4efd859b3f8394c9ba3de47652c07e0af3669cfee94a0eeba7fdd. 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/QZK6N2221021.