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 0x0bd766253fbd571b2fe7769f0ff33d51ffef8192386db0336e1b91606482da91. 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/f0006aec-86e3-43ff-bcef-1c02daa81f44.json and https://artists.proofprofile.net/proofs/artist/f0006aec-86e3-43ff-bcef-1c02daa81f44.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 0xc1cf1324c56ae34048642781efff59dd04099bc05e1482fe4ded2632d4e86850. 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/QZTAS2445839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e827e52f92b0928e92268a9dde91a25b92163453e201b3f762a0c0bc9e27299. 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/QZTAS2445841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0626b15981b27e1154e41cf9f38219806484390f5ec74470b0d6ed2231bf376. 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/QZTAS2445843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab817953c4b324694f68cc39fb6956a8536957c7d8f4f01fc33d377de58e33a3. 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/QZTAS2445844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8edf747d41cd04af7a59e50a8520c67dd5983e7aa6f12e58c7303de22f6f639. 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/QZTAS2445847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa591955dc7b2e30aad1346d8847080c2b1b41d98c7a60fd03749d06ec4d48fcb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2445849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dc12c037aa7fa7e0f98ca7c1e2a8293f82413c5d8254f42ddac9ab6efa3043. 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/QZTAS2445851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e59562afe57b8dbc6163c780afe6385f0c1fa0b63c3b6c167d41f7c64ccc54b. 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/QZTAS2445852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028f27dabbeee356929c50c4b113b3232a63dbdf8f7be7e956e0c4ca59eb68c7. 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/QZTAS2445840.
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 0xfb58d7277f67c96e006c651b156b218c4ff83d6d4750a2c5c3bdce382408cbc4. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2445842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517c18ac94a54d920439c34bc9ce94ca2e4ff5f687831c0c3ace53ef3220d461. 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/QZTAS2445846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a5826e438def9e0f03bdb807eeb93a9486b4e58b8fe00bdc8256ae1f0b432d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2445848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0487a4b809cb7c0a89f2efcaac068900c2444eef6a637d0a0701f3625c5a2d9a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZTAS2445850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150c3370e201be0f5e7bf7637b8e8d85965ba0963b074587586330b0631eb58b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ca57f71bc81d8a9ab4504768485dbbcdb0d385581e945ecdfa5715e76c302f. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZHN62457830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd5de819381c58f9702a38e8839c125d74bf90a6a0e47959e3f039931753c9f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5169e0de4d17aeb991bf004f38041f8151541ed2b7577d1c6c13d18fa1017df1. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2b24bd1d0c1940c473529f4f65ffd023901b20d373b841afa38ed7ee838419. 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/QZHN62457833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b4eeae9363af3c45406f16eae1aded55d9afb1b64ff4d00a6bb98903b41639. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355ddcec91609f810d4e73e4bedc34c5a551f9f5370a26f29cfa2f0d69f68e46. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df7baf85e0da2b8715cfe52971a58045818cbc17905cc2246e94c7522bd5133. 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/QZHN62457841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421c0a5b74f3ca0dccf28dedb16901575ad0dfcbdb6789b8c04e976e5145b2a3. 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/QZHN62457844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073421d47554e9e9a73baeb8fd3e7f735cf9a3a61a983cf2a28e732a305775b1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZHN62457845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c2333034731aabb701fd3e86b15191bac726175938f40a2e822ae919bbfab7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621b2b7232c680852fa1de0cc90aebf29c7498c3b3d9d9d0280bcba2cf3a95b3. 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/QZHN62457847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe182a7955bdb5b6264c1b0c8cc49de4dd68614a48882d953ad36a31bee1f5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:55:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75765c1d1e05064e2462b0cbb4d57ff5a5c0f8c1ff3fa87ce338e2bdbcdccfa. 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/QZHN62457849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93e8873f4f2ee0992335189afc0a6a9bbc18c238e4bce6a5b561b6d03bad536. 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/QZHN62457850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dae77c8f18160082af661b269694791d92a34e623b01951023720e5a801ed36. 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/QZHN62457851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b818a81ef4581c7809ad60cde1cce2e4fa9b9a3729138968e7d07dd0bf5d6d. 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/QZHN62457852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a39019c6d00fdeaf74dcfd1a92a31f7687ceb10cbb691d20cff439f0a9b3e. 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/QZHN62457853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34902b99505fc5c09a37689b24d5cff541599b7b106f86cf507e99ae54afaa61. 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/QZHN62457854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2b217ae991c7d867bfb37a85208fe51e97a1d065c25446a3eb9eb48552d4d4. 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/QZHN62457855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5810bf248c4e9461e93850baea4325a4e8d4e47546028f4feed0ec3872cd7c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:25:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99a44c36bb2f3badf258db4464275e9641466ff0cfb4998c2fabb2d623a6e6e. 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/QZHN62457834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7cf22f56c1b5136615ffa3fad3653f5be5db29489f3384c64171e3f816c44a. 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/QZHN62457836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3fa82bc4b3858ec60c5647a9595a1334127cde8f571ecdf37c0ad0f1db1de4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZHN62457837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2418807198079815e3a061435fc7a619623d0a7ff48a614acbac39be80b5463. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62457839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71de2eb556fd383de15054d65e928552501acbe1bdc2f2bc2da64b8da7c767ca. 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/QZHN62457840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55756f466fb835f8529215986e86bad7e5a428d9d575e4e0caa6f4108e905b2. 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/QZHN62457843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2393adfb4018ee8b1fc346be5803b479a0bde67e6ee302d14ae444c11d27cf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32432080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3bf6fd39d3580fc42ab4f1f2e0cbcbeaae85935b168637aa58087aa7353e3c. 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/QZHN32432082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfec80a2f9890114ee6f8c4fad4c282c3d4407e1b6e1b955b7266b244c407f65. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:03:38Z), 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/QZHN32432083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931965560eb6013c5b5fc1b5ea56bf19581297ff056e4043ab0a51ad70876ba3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZHN32432084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f9fe354f9b02bbdb8786c4e1a09903204eb6860fcbb0d080959019f6dc129. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZHN32432085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fe5769f41826a4938959aeb7d3a2d0c8ab7ccb3e5567a4814dc3786c064b23. 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/QZHN32432086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a24d6bfa24a9af46e408f5222585d4fae5e4f7d9dbe80e052bc9bff00bc1c. 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/QZHN32432087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566abd090b639f4a1404b2f223180f81b7cfcb411254da5a9927174b0c5f47ea. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:04:21Z), 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/QZHN32432088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0db0332546d067aac99ba4c62c9c0aa6910eee98fabd3c910f74680cf1047da. 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/QZHN32432089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8a57d072253750f56cf19cab64da2cc622e13e50e04ac585ef106760d7d360. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32432090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba2de9cabe14c29d282a62a3bb321160d9a12593005751565a45e1cc65eb34b. 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/QZHN32432092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544ec82353583cb8ec620750a4b2e39b132a3e15ac0d9f072cbb455aba47fe73. 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/QZHN32432093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e770a530c2c513e713f30d22fef096b1fa5c2188817e430b9338ea8aa88e06. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZHN32432094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5a82cf4c1b39ca218553bda3c946ea1dbfa7db58c4ba8250c27df7001fad7b. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QZHN32432095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe73e624357e945da89f65aec9a627e669965bbd15bb272e757a7615f15ede21. 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/QZHN32432096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5861ffc9afdeab637d3a753a0c3c8fe9e18adddf1edfd8777783c469cc127464. 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/QZHN32432097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a116b5fc4afe07942750ee310af1656486cfff40a0cd8f32e45142d7197110. 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/QZHN32432098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371d7eb93edf64f08e6ec496c329e9e60eeaaddd28ece49e9ff147f0facf4f32. 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/QZHN32432099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0efcfcc40ef34b96f1aa52da6a556e7d8a8c41dbcace45acebd84183ae7a5a. 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/QZHN32432100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b82d011ac0b604ca4bfe484f5d34753c501ade99caf1418bc891e748a26e5e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32432101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bd4053bb0c71a79278ee619482ac63abeb324d983d548c9f3ec79bafb94580. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZHN32432102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e85a072c3622d34b486e33f4b49501f814c91d112eaf95009f95c6a3800455. 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/QZHN32432103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc8f6ebaf5bfb359e60c05d54a72d5c65d1b16e6ddee7ce763d5f172e71eab9. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:29:32Z), 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/QZHN32432104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7845b83e2bb046bf588b00af6690c36b7efe6397ecd423fa6a4ec5041126353e. 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/QZHN32432105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eee705d30b2a1b1b9b92b8d836c8e6a3c5f6b4336ea9286448efe7ea62b44f9. 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/QZHN32432106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9386807baa0633bfba3d77aefdca457b28c6421947fa1c53e9146d2a4cc9cf53. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32432081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544451128717817ce0dcb29e1e8c26506fc33f9df933e456c89405535d9fedb8. 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/QZHN32432091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01340e2517ada89e628c63e1a11ac943c866ebe0577372c99a8bbca2376ff001. 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/QZWFR2459786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa77673a0014e1abcc863df6a6b68c3f63e9750e9636972d55ab5911fb690e7. 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/QZWFM2464417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246eb4f10f1dda196b78328703adb10bace729fb970ad0fc2d06a61c1ab00e6b. 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/QZWFG2472617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e983be432fc5953a423d5c5a96a19851cde9e0ffb0e2b931cffdaba058c39e. 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/QZNWQ2487439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae24b25d4fc5bc0ef3d67691e66d6a518b8a8b8673d113b250c88c1bbfb47a0. 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/QZNWQ2487440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f27d05c16231397acf0413357fa0d7817d9b73aba02fa2fc8bcedb24ac0ecb. 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/QZNWQ2487441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16aebf0fc9ac7412e9cb4a1572dba0fd09365f311ff3fb9ad07e44d9c0eacd6. 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/QZK6M2499513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73ee2bfe0c30c1b024383b970376c2c1a22c099ddb19643ccd51d5b106d49b3. 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/QZES62469239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c4822c0683b71974544d0307738c536f55317c46b6d728f85c86f566986fb0. 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/QZDA52425882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae8930a5cc107a7eb6f1f9db79cb09a505a1b7b71bb769a1b9365d9e99c802d. 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/QZTAY2463347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e29c54fbc76a50c55c74f76cd975d59b1a6509be16f8cee03b2405bff815cd. 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/QZTAY2463348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4ae9e4a9e18b86cd7fd9e986b2b54716b4f88dbe9561ada3020c2a916713d5. 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/QZTAY2463349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ba76fdc83b86ff1e5a82471abcddf4d9702a55dec18c4176b636fd912ec4e7. 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/QZTAY2463350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa576643e36484d26cab405a0e82e3cb98ba397b3b10ff77fe1942c8649345c30. 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/QZTAY2463351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f432b23349cb8b857ea92adf87c9623aa4836873aa4299854a35edd94565e27. 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/QZTAY2463352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7591f244d67f55d4b9876d619ea7fe725a3a2fa02f478911a2d83a4bf0ae7422. 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/QZTAY2463353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c46ebf51f095033e7dec3b43308dd1fb91711189ea1a2006920e6dbd5ecccd6. 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/QZTBD2451410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2df07f6016ef554844869e736cab00789f21a29787096ef27e94f700ea5f62. 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/QZTBD2451411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03f050563fe74fc966b652f1fa2237e0eb74a8df6de1c0e8c001efa55fbb1f3. 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/QZTBD2451412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbf1999334cf99845afa62d935b979abaeb5b637968d5b33cacafa980982fa3. 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/QZTBD2451413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a6e347d8cf1544a013616f973bbfc16da269782ceea2e7b4a95fa8520d79e2. 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/QZTBD2451414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f925ba65e01cc5e6aca5f7936233d1bf4578f7c9f5bcf07c446a6006bc88cd. 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/QZTBD2451415.