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 0x6373957434a6a3c28cee2f887a7a2c51a6476271d03170a30a5d54b8b947157b. 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/489083d0-7e3a-4cff-a7bd-1f55890a6e83.json and https://artists.proofprofile.net/proofs/artist/489083d0-7e3a-4cff-a7bd-1f55890a6e83.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 0x3259319825ebbd7151ff091d07fa8e681b9c23085724de3233149a5f93eeba31. 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/QZFZ62532639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b0174d27ee49b0c7e46418a9b845dec727490820ed1a033076435975b08b94. 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/QZWFW2435170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67a25c08e4cac57713cc37bbd9a9a5835e9837cfef6272047993a5ad40065c4. 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/QZWFW2435172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2987795e545dc344fd65ca02d4e6180e6e7c09903c9257379e7ad268d217336. 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/QZWFL2432127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8603de09d30cd6a5851f863c20a2fc8deb751cbb490ef0668d7964562214670. 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/QZTBF2440369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c12c94972e9266eaf42a2461db1cee3e561a6a8ee3b91f4317d610346e453b. 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/QZTBF2439283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecadeff3a1638569bbaa858a2d38d3467431d50b7f96d0f0fa952b0aad7864c9. 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/QZTAZ2464972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc861785105c78f11459d87bd43da61d93a0a29f37ae193190fae482c5665405d. 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/QZTAW2464652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb892ea7c0a1f615e2d8c8e0fae5d84df92d10be04a4f889dc973019389e077c5. 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/QZNWS2418319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95519fc35be610a4df2e39d05018cf74c95dfcba2c9122ef8221099e1dc849f8. 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/QZTAY2301422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f402db73a47080a226ca51504417622ed35570975d7f6dd8ad7100faf480045. 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/QZTAY2301418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d221032017e9aafa37dd6aa5e7d7f4f33f8d29e23c850ccbf93d654e117fc4d. 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/QZRP52378092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5618578f46f1492ef8c4cb4351efc2c07609c7d74d4f3b9d484479d2eafeb0ad. 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/QZRP42366569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43cee7d6eec9a413efe3c6f6ec9c681005cb8f8aed6a1c3aa52cac0e1191ea1. 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/QZMEN2375492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fee8d628e3605e1a69fe9c73dc496611c75f9621ec9020fc39445a77c46bed. 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/QZES62312930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0146863e8d78695a00164d427c1a0b02b1eb63a0f81b8adf54e515788bac5e. 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/QZES52390055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c17ab4419d785f27bdbdb8f98a14fca41285a548f07c2d37abe414b7289e7b. 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/QZDA82349180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eef62a1544d4e3f3fd7c632a5073d5a5b36929f6ad5deb7105a3f0443276b6. 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/QZTB32354163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4fb5ec17053aec5429dfe136c3be8376233fd44ee9b3a040fe78c0aa62d953. 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/QZTB32314598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfa54800dde74211bdbbdde9a82ca584b7614cba0de951d3ad844cdb60529ec. 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/QZTAS2343853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1fbc17369d5f588b0606cf51e037b9e5e9b6603a289152fdc0cb321277ab9f. 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/QZTB32347980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce75dc529a91dd377c786a8a1d65a53c7666c676b1d03038f1994f3601b8e7d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32354164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9d1138b08a10e4e2d1955ce07698524d948a659ca160659f42a18581e44ee9. 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/QZTB32354165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996670b26d2db309daa2b870c273fc800813d38028e71dff2fa8f92b392a18cb. 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/QZTAS2341631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2664a538d85487ca00387517f90904a2a7bdc6576e26506a614bde5fe9cc0f. 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/QZNWR2357238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8991f347dca0636e7cbd4f398251d09b391ce534c6fad7d2abbcad6c43ab74. 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/QZTB32324966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd563c8799a8ecefa753f9d7c2a18ca24cf2b4b770d29d28d77ac1203803b7f0a. 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/QZHNC2311279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434b8159a8775acf24954142b5858f58cf7b80f81c84b18ecf63cef29c8d3400. 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/QZTB32354168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e8fb1f8e0b1b270f7923e512bded3af1686a7d3b27ee5e16a88cf61a6b17cc. 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/QZTB32350932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f577d00d32d3fb48f4dc0ffb4fa977491b778fd76d1b69fe68cab31a87cbef. 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/QZTB32354169.
The Ballad of the Witches' Road (Epic Version)
The Ballad of the Witches' Road - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf6fdc8901607cf2bff5cc932701e4a3f54b6a8378e0c3a7177c649874b9d51. 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/QZWFT2492904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1174766cd4403d620d32e3041961a2cca81c7f5b94028f92274d33afaf8ce9e. 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/QZFZ72340840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae7372765874986dbb07a73b1bc82a0b115ac28c560927224c69ec6fcc21b2f. 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/QZWFM2595482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa112eb2369227b293ea31e1989fb91ba7499bfd65af99120ce21db13fd3fd10. 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/QZTB92551964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccc1fe0bd2a2a452f525f190d2ad8a7a2458d8a284440861d639afc9bdecaa2. 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/QZTAY2558429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a45395c877836b855637f7982bcf1c654cdd0593ca19374de9c3a5ef701d43. 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/QZHN52560149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b55231bbee7f4b65611b0cd9ab1a59216b6c162c53f4cdd13df2f3fe4be358c. 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/QZHN62598906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa4d808fca25beb757eba62ba7aa75577b83de8f7f0d5246566e2f9ad6acba8. 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/QZHN52562861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f342d6f21820dd5a88a41f0930197a13aaaf23a5a911b820e4eeba8d23bcdf. 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/QZHN62598907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf4ffb6ed1bfa93d10dfe10600e182506eb95ef64a1c08d7c0231790749836d. 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/QZPJ32257276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee325c42f27d495f68e34464b6cdbeb5bae8ef73a64d2ea254a1c92a2984a82. 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/QZHN52564665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4537785be31d80425d444d18b2363932012ae1b1f5b4db9da7d74d393ba8d965. 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/QZHN52566808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ddd523d787f1100b42fb4153ae10512c227ca86076fc38cfbaae8731710f76. 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/QZES52510943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fe01d375037fb041ab6f43e5574090b64b425be294195fb2d833a1ff1ae08d. 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/QZHN52562902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4474ddeeb28ca4c596ba4c39c7ae9506d75679e7503b9e6e72481f1c1542fb42. 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/QZHN62598908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f5a9139c8268e2d0045df4492bd50c36d86b82302cf46ddabb3da06199a86e. 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/QZRP42120618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d5b251cfb8e76cbb78c997bd967efc4ae9c1352f966b6bb92c74a09ec9511c. 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/QZHN52562914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1eee1f1c37d405d9d87c32eaf4e132ab390e69b7f9756a8ac11d486b2c419b. 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/QZHN52562968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ff5fa22994f28c2e87cdd722608f2f448830e47c77c67626903029327760e8. 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/QZHN52566809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573dda373f2b47b18bad127ef6f1b65f507e021cee86772468ba803e22cce3a8. 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/QZHN52566763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b184ca30542ed175a23418064207337c9dbf1773c04efa6bf854bd690c481. 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/QZHN62598910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20876ca4224d0cef0d283d99da10f99c5810e59750e21a746cf853504dc2ca9c. 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/QZTAZ2342023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f455c25ac7783694207d18dd4238ba9e67e0b320090a91774e1757960fc4459. 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/QZHN62598911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499acb03a4e51c6a70f23c9db846aae1b013768ec6f3858a9e5f1aae39a08886. 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/QZHN62598912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a3097f6dbbbee16e1f2d1df8506d601fbfb6094401c5ca7627c9346964a5bf. 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/QZHN62598913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba59acb29bc60a299d0ab3dd3fe9b030c034f899ebf70df1938edcdc5a3a230. 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/QZTAX2255656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6278a8616f5bc660f43dcace0fb68f7d42df3362abcdafac0cc4a515f34a8b9c. 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/QZHN62598914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71782c2404c4b6c82c0872e0a4e4fd4fd928bbb67f9d9c636af5eb5547b1a318. 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/QZRP52588741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea803ed0604dc536ee747e566ab1d5651695dc9cdc4f841d0ad131c9539a0f23. 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/QZHNC2509548.