1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d63c76cb925c014e93c9c307025a21c88648c1b72ab1acad80d5d49d9d3c730. 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/762389ff-b6ec-4323-946e-e62ed1a3699e.json and https://artists.proofprofile.net/proofs/artist/762389ff-b6ec-4323-946e-e62ed1a3699e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7abd7b89711a626a621948c01b35ee6f54bf7d1e4e062ec918705f56a46c83b. 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/DEYQ42100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f39484318b21a00a13cf0134ffb8737940966c29764c8c5392908b359da2c8. 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/DEYQ42100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab1c16272d146e8334401ad63cf84295a53117e693486e30df3a286feaa91a6. 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/DEYQ42100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb289f5ee3ca0e5c12303238cf21b8998e0b88890a2122b82bf6660027b5cb2e9. 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/DEYQ42100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81aa2e8e17c3668e21fa9c94c85ea549d4c5e24c2a1626d9f7853decfeb7422f. 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/DEYQ42100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f5f74be8157a37640f928d5ee55d8401f4299ef4a94a18bc5c3e1f6f4563e0. 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/DEYQ42100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125dec10a011d8cc5aa7c4f71c5877b6ee2ed52bb20c83f6bd4387b01d98d419. 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/DEYQ42100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847230fd0127588cc1987abcf0ed5dda272c2cfc2f1c9f45465767223aeef063. 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/DEYQ42100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9444596614b9c4e897531fa4a907263a9cc736a6c9864a3aaabad6d08d3509f1. 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/DEYQ42100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e5c1d1701b88503b093a31b519201ef837985171fa7b5555607582bf6acb10. 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/DEYQ42100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b185bbc65755d6f33ba49a3d6149f44df7ecec7a75d75285c6765b698fefe0. 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/DEYQ42100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de39558e4c6ca202e38350a5ceef77df142d9d3b8ad088556e90464dc140b00. 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/DEYQ42100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862e732730c00cafca7bb8797dfdff78dd3f7d8935859b373d05ef86e631d33b. 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/DEYQ42100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8018893014b54892380429458ecf69bdb9791ea0905ac062f20c22362df7f2. 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/DEYQ42100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d0190aae1f0760d99663a6b37839a72e15f62d155139c0bc51355662720b81. 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/DEYQ42100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d09b45df422fd27b29b241acf069fc97f85c6e2c8bd32862ab93a52a181ddf. 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/DELJ81973325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb39366037fb229e51e251ff462f134c8060ae383837316bc86a2e5832ebd05. 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/DELJ81973326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964c7f18f9aa3ddba9946cbb5c939738e41129425f357c89c07f09391e1aea8d. 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/DELJ81973327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a106167ef1b048066bd92e070ba7fda86313cac7861bf99b2f3acd6fde8bab. 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/DELJ81973328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293a350ada83e8094439b252166c1840940a49bb1e5c590af118ad71a40f9411. 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/DELJ81973329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23fef42391667bfcff7045bc78424834f3230e72e82d616cdcd1d24c44178d6. 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/DELJ81973330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4da0d3de1460e4252258e37c11142f4ed93f4eac8219233f489983966f19180. 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/DELJ81973331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8deb3bbfdf08ce58051de215ac2e60a62d0ee8b56253e36ef5d78cfd2dc513. 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/DELJ81973332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843372ce1202b8edc1ab4a9df97a06b7f06e567efa137a447fcf76c0a3093f71. 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/DELJ81973333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e3fefe75f87b5ad556c9702cc6901101880f83c1cd3f0dad002febe815c047. 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/DELJ81973334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9c0310da9564e893134a455088fdfece721338ee470ab443a286690dd6488a. 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/DELJ81973335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0726a452cab0a0f42642d235f9c3a4ffb88ee6f4b92fe36b7d33b9314dc079. 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/DELJ81973336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7aed87dd21396faa533bf2d5bfce8721db694e316415f5b9d739d751cce9d75. 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/DELJ81973337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e32aa3b0179f7e10fddc574aa18efe784af263cac5757b1de1dc06159ce54fd. 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/DELJ82076882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd14df4b0fca8dca44ed6b19ca71b400bb5f884e38577dc395b232d230e696e. 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/DELJ82076883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4f9cdde6b9a897895329989226044c6cabe01152813f6c9a7a6af99211dfcb. 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/DELJ82076885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68a9056f21cd47f0f9c266cce17cc925c2d0baf8740ee732860de903a83f19a. 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/DELJ82076887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ac236b18d5b0d68952e63d8e55a2a25393679d87923106e01a7da4ac9cc03. 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/DELJ82076888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a5104df3b428f0bcdc53a5ac25f9a23b79c66ab804dc22095ed67ad9fe6377. 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/DELJ82076890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e563cf237f84b908f784f176d92b17f445c4ca61dfc6207fc6b0a57efef0e. 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/DELJ82076896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5674951ddd04a548c90448be15ffdbe1a390e38bf99f0b54bff5fffd826727. 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/DELJ82076897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff56344838cc048eaadd06fd7449055f552c9a9180c4a80af633ee2fbb3f420a. 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/DELJ82076898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2553b0e42c5aaf42a8c2f317c128b50f9c05a31ac744c97c957c144d0e371235. 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/DELJ82076899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7c34217aa4701f99a6799e99121c9ee0bacc3d16a324c00794bd65a0ca53e1. 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/DELJ82076900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456b07dbf83a35de2d4be7fe7984831d46eda3db9a54bbd742183e4a5c6e43e3. 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/DELJ82076901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64614eea870496dfb73dad66f8215d1face19c27038cd425e6486723808ad228. 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/DELJ82076902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cac8bf86459a28e871e23c3e5f8946a2fba40a8c523f0ec3b7986c6ee2e7d1d. 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/DELJ82076903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5744cb559bd065b0fa44b93bf9c94cbad81e943295d59ee33f6937b185d7d02c. 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/DELJ82076904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c25ecbd8fd7c78d81e5b6577929faff79fa05304ad20b297805d8ad8fb574fa. 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/DELJ82076905.