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 0xff89a462d5359757e610ff831bd19c71c467d6cd093c0cc5fdfcf1ec2dd64134. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9d436db-1f63-48ca-b027-e008d5e4d90e.json and https://artists.proofprofile.net/proofs/artist/c9d436db-1f63-48ca-b027-e008d5e4d90e.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 0x99f28438dbf8b152f3dd2ee809928b2f9d4dc0493dc59ace967ec708a861bdd7. 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/FRX452186540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42981860060064c226d13f013241a4f248844eb4d1950e8ab3ab4ab3b2cefb83. 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/FRX452186541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dc676af2d2f4621bb7cd2e34145dcf2662fbed9e37acacd0a2be607677b971. 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/FRX452186542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553a67f4ac7d60a3e8cb38df762ea5b181e5ca4433d4b8e516c31e759a10730d. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FRX452186543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2566f849ba71433a6769279c0594df08ae7a1603172af685f8c4d81ba2b87354. 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/FRX452186548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb3602f14516f849d44c9de50cce956b40fc3224f04c287c1d7df90d5d6e6b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452186544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57411c68e907906fd7ea4e9cde4cd26468325f98407d5c33588b0f05d5ea1427. 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/FRX452186550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0e00e593aa6c4551d4079a8927c4b9a2e1cdd6f608e397b6f5cd1811e58d3. 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/DGA0L2371713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418330ee59cad6e8302ae4b949ed1aa628fb93280538a21b94e7edc285f8b844. 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/DGA0L2371714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1880818ba15d9fb979074fcba284d40f4fffbf8787b0d5552431b6f56524315f. 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/DGA0L2371715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda554eff9cf871d8c3a21a8416f1ea0031c9f719761e048974a753759b8ab32e. 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/DGA0L2371716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82705f0538ef1d3df2d2e3340c12b2e2e0dbb35449bb1e2c7603e31dc156fd4. 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/DGA0L2371717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f57c5487422b76bed1cd1eb09ffba7d52c43109667eaff2ede0eb8236b57ec2. 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/DGA0L2371718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8d279cbcb60a4179865f06aaddf4144becb50d9d71e2902f05ee6c963641e0. 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/DGA0L2371719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aced2f89d40b752d9cb1456efa7aeeb3692981d70e45e5c74551f301e0a180c. 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/DGA0L2371721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c21df7b2527abc5567f03de8d88673c75f41b3ee02d6aea68a74d366b2f221. 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/DGA0L2371722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64dd177ffa61b8261eb717451bb54596c8720bb62f1c5be67a471a83f62b13a. 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/DGA062303871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebabfcf951ddbab8c8af2a4542e91e620007cd91bbaac236e45434a0e21a9db0. 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/DGA062303872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1933627f5de1ce808fecc6c9b083e464f55b5799375a13627a025ba1564afa3. 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/DGA062303873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b93081dae961fe5b68588caba3f116bd8e15c68ad632947031e79a8b26d39d9. 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/DGA062303874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad3865d5c0025b602312a8a27e8a0a3d33f04b2078d8d7c7972d7cf88a7a571. 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/DGA062303877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70c598ef1537587a4aedf713bc9eab4d5e2f7f2b76b8ba3375a0328dd266788. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:19:37Z), 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/DGA062303875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d6ac2bb2615f180a908bd86b2fd5404759550a3d3d57d8218d597f3222680b. 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/FR26V2095730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c11394d496533af4d27cf6ce15d8ef095cbd4050193bd81959dfe00399240fe. 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/FR59R2120741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f4cf0ac77b7da2ef31f819bf45447afd6d18a8c1bbd28b0fed3184c496ce8b. 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/FR26V2095731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b84e13b3cd5b998088884142370ecec5629806b0c4f0a24bfb2dcc52e301982. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2120742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76abcfd08cd3323e83dd1687a51034aaba0fc22a80ca8932d3613e27fdd67e21. 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/FR26V2095732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee124b4ee603eab1d6eb2a6e82d60d5aab32642ac3d50ba8d99e68541cc59db. 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/FR26V2095733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16f1236e43d1b3480a781eef39589a97f848af05176b7ec37a6f84d6adc9647. 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/FR26V2095734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84604ba47cc4be33ed2f16dc1844801e3bbee0406183bdd79578b66b91fef349. 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/FR26V2095735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd0cef2f1e8333a6d8733f874f7f5eed9333d2e0e59b318708f5138ea50add. 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/FR26V2095736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb040f12977b4a47245d064b57063341ecbf3ec73cd34ca741b9cc2fcd5ee3e6. 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/FR26V2095737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a64c5e8ea4b9804bcc57ffe0b6ed3a406f464e89bd7039f9fb334ef9840abc. 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/FR26V2095738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17136993df5070152f96948840146750858b2c834b71e13ee5715bd259ab5a8e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:41:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2095739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d473657763b0b2d105b8def64211b3342051a5c9b8626279e4a1e456014d5fb. 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/FR26V2095740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d6ac2bb2615f180a908bd86b2fd5404759550a3d3d57d8218d597f3222680b. 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/FR26V2095730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f4cf0ac77b7da2ef31f819bf45447afd6d18a8c1bbd28b0fed3184c496ce8b. 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/FR26V2095731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76abcfd08cd3323e83dd1687a51034aaba0fc22a80ca8932d3613e27fdd67e21. 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/FR26V2095732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee124b4ee603eab1d6eb2a6e82d60d5aab32642ac3d50ba8d99e68541cc59db. 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/FR26V2095733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16f1236e43d1b3480a781eef39589a97f848af05176b7ec37a6f84d6adc9647. 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/FR26V2095734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84604ba47cc4be33ed2f16dc1844801e3bbee0406183bdd79578b66b91fef349. 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/FR26V2095735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd0cef2f1e8333a6d8733f874f7f5eed9333d2e0e59b318708f5138ea50add. 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/FR26V2095736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb040f12977b4a47245d064b57063341ecbf3ec73cd34ca741b9cc2fcd5ee3e6. 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/FR26V2095737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a64c5e8ea4b9804bcc57ffe0b6ed3a406f464e89bd7039f9fb334ef9840abc. 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/FR26V2095738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17136993df5070152f96948840146750858b2c834b71e13ee5715bd259ab5a8e. 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/FR26V2095739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d473657763b0b2d105b8def64211b3342051a5c9b8626279e4a1e456014d5fb. 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/FR26V2095740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7131ec8fde1ad2f42560b24bc9357fd31cd4d19d73157c0e04c354a54214aa0. 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/FRX762492147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dda4ca7362dbd555c1c641b7d6c94d48de576ac5eb0e7bf5abb30fbdf7eec2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2420917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e46db72e4695f49ad0e30a0a8ba6186e7211b09b3cd86728fde81cea5ca2078. 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/FR10S2309142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1954c8b381c052464296067c34e976d252276128ce15b824a00f787ae550e4. 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/FR10S2354428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdc0747d3ab397e5639fe59bd8547f5234521f055dee4b7b2276b27b6982fab. 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/ITKWG2100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e3f4fcc1f1e6e39a1058913c14dab3376ff79253980c19f3540a36f8efee89. 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/QZK6K2051978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024521bd1cb420330f2a72c96f7a6c3cb4b9cfbe8310a6dcb2b752c9d7f6eb1d. 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/QZK6M2015731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515bd3add52d8adfb954d21a871e86d7ac8078e9e666352b365f057121da7d1. 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/FRX762119412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f204124053239525afefffc36278db0faf5f3c50bb55bb3b7d5494d8891c1c. 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/DGA082338185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb384b82dc994213c7cdaba2c4fe639eb476031cdf8b536b78e4c0f7c943cd4eb. 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/DGA082338192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aaec53f21cd29a1340a4ae4fdce73d377211c5344d2497dd1011f7c1a7e637. 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/FRX872000598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadda678e4f7b3c4343b5723de670e44c9807ef8aa9810fd89c8d76095f7b44c2. 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/DGA082338189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841f6d469fd0b4129302013fc508f2e17fa9b31baed4489475503ba0aa6a6229. 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/TCAFA2053663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b014a1b9c70029e817ce33f705a21c13e044a2140d05572623d8aeb2af961c. 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/DGA072211636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6ff4ed04d2d6d8fceaa61295603e385370554434bc2212fbe82fd546fc28b9. 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/FR59R2209269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368b8abded89d032d8a998e2e802e61084246bb35067c82d37abb347ccbde488. 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/QZDA52441255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c136869dd1f03ecb2b419e6c3f57b72eb376e885f370c5e78b7625881d629fe. 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/FR96X2230499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1520ff767fd440d9625507120305acd6dd05321954b46fbe190e03c33a570912. 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/DGA052221842.