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 0x34ac6f7bf7b3acd817e8a66a6c871aad20a57fb7bd1ee888ee60f9cf27178c7d. 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/96fdd014-b4fb-4de6-9813-01f94daef8e4.json and https://artists.proofprofile.net/proofs/artist/96fdd014-b4fb-4de6-9813-01f94daef8e4.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 0x175d3a116d5b6c3b84b18cee46db112b3e04b9b0c71a362e996d3469a4e3538a. 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/CA5KR2312939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2205e99a75fe1e4c689f389e24a6b6b1b77d4087684ee4c53ab166a5e5b10dd7. 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/CA5KR2312940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cf0b7845886c44d4f86ba81d38879aefe1da167a36d3c905de18f7f7b044cd. 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/CA5KR2312942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca449e2dc5a347add849d5b4d5c28a5747236f0dc6921d71b5150800394349b9. 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/CA5KR2312943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f07cf85bf76bceb8ed09fb8f347228fd28d079c826b39d576355f6ed39b7d1. 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/CA5KR2312946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f59011491ff8a02ca2156898c6fa8aefbbefa49f439c6ec317cf6bde80de3e. 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/CA5KR2312948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c30cb4a145171175fd22ffbb61f6cb673c15e0b9fb07e5be215f605332f60c8. 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/CA5KR2312950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9375eeab0f77b83d892a7898556fb4e17ca379ae128ef692a36a6595ecb45a0. 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/CA5KR2312951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bca47332fbb9dff0f32ca5ef5821c4b6a5b71f214e5f9aa3710f028a167e9c1. 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/CA5KR2312956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89be052b78633adcbd8503018113b9d085d2b1805d7c6388a205e7d91a80024e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:49:25Z), 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/CA5KR2312952.
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 0x0409ff0724ab7dd60d532e10e6205af22af6304041c8b8afef3d034e366e6093. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/CA5KR2312957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445e2e99bd96a99ca65c4fae05975e8d14da901ae423907aed077a7b64f98b46. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2312938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e7bfe04040bfc73b0f5309d7365aced67e623d678be19b3ac289eb69240891. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CA5KR2312941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e329e1864317ed7acc97cc9f88f2099b33e037fcd4d31d9514378b6af54e6b3. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2312944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c409cdac5ee92255c40bf0a07a0f4d93987ba22888737b679558c93e788bf0. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/CA5KR2312945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bf171fb0b5ae072dd71c30c17ab55abe4e48e727be4c2b94c35b5da70f1565. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/CA5KR2312947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b28b3b269f677ae5db0d69feefb757bd69fe64529d8423e67acf037ac0ba4f. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2312949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbb6246686c5e425cd38809a50aea8359e6670905c197d1d1db0ad610e6643f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CA5KR2312953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8a6adf6a0bdeed18967905fc01e3a38641dab159a683443d892df36be1c04b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2312954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742dad629abe3d227e9bf936b272bfde1ccb439fa657dc15b9fa394e96cead2f. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/CA5KR2312955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa61a2168ec3942daeb43a7079f0eb1c7aa08e03505ca3f444423d1e6800938. 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/QZMEQ2126599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e999a6fce745ae4b061a4204c3cf29a193f727f3db170a005e9c718e9497247. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2126600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b470727b3964fdb8f916088a998eeb54b96d6d9b292a6248e8f7397ff9b670f. 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/QZMEQ2126604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7c3f9709a04d5b48cdb2f6b86dcb81cdb34309398d5c14584df275e98b6f45. 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/QZMEQ2126605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08a3f91efc8195ef2226796896f5031af6f1816807b8af392aa2583c4ff8964. 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/QZMEQ2126607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c96937b499a29ef7a288781e0bf950f4be3d733e48ce9e7c71e0fd52ebe9a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZMEQ2126601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dbc6102f2ab45d2aff2a3466a9df0b859f20676f610fae91db8a0839a4fda6. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2126602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6304ad5ea1f9dfc1150e6a0752e93249f4e35e95241983653914eca416165b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2126603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1916b5d002a8369e66921af2cfe98fe3a779a5115c456e2e3d9ef378ef1427. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZMEQ2126606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b2615196751b4d2fbcbe8a01ff646613fb02ed1ead29d571b26b47645aa0dc. 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/CA5KR2182121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc77d1caeba529a4a457c8c98ac72fcf8f8f6546bb73b175edb88e8e711a487. 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/CA5KR2182123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce69c8beb3e4f65fdd60ce4fb758c21faf2b06277ff7331799168c2473b5b7c5. 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/CA5KR2182125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedca489b38be0b47e0ee4938d396cabf3eeb611b60e708ca945db30d981036a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2182127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7030ee3de7319cd388a555d0960b7b35b25fe641a1a55bf016f4e9192c98aef6. 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/CA5KR2182128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfa91155aa8bc9f9d60047689437264fe941629fd18e83eefc66aa29e1c28bf. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CA5KR2182119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6210fc09c02c66107374f6fc114fb7c7277f53018e3cfe89bfc4d28e82d5fe1f. 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/CA5KR2182120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93f9d092761e659a05e37afeb5b46b4120ccb557f2dfd214ef413b0d39ac8ff. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2157657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44693dc5d7088156c91ad414dfdf6e7493f448969c10d69bf2b420948b609b0c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2182122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145d62d7851dcd5478b6d7ca126611f4e3162ce8125de726282082727a1126b4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2182124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793c1f6a86c41880c883dd61d21fa333b98d3b98c1fb10f6b50ff70cb600548a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2182126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72be9feebb51a0a285c028425a9dd9dbb1c444f4716fe4b72a3dfe6bd6c14673. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2182130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a7f578000584b09cf46911ca08ad217511c7bf9e2f1a1160aff9a8b8c32bb3. 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/CA5KR2076760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1b6881cf59478f9dd3ea41bf875aebeae930d17dd140fd05a25b6d0af2e145. 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/CA5KR2076761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90046b442d50a5f983fca971094be1c4b5217e8a03cd0cb0013434f50f3d3c1a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CA5KR2076762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b0977dfc9bc4e56a6250dacfa16a330323f098682c0f06c6f9d5d58cb7160f. 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/CA5KR2076764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd477eef00df2367ecf4f36c7968b9f68ac94e8c2f89f4aa1ba5d95aa4515e9df. 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/CA5KR2076770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f139565274c55ad902ba3cc11ff479808be8b00675e1c5bba2fff19782a47f1. 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/CA5KR2076766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb938e07481ef9b095181a12c7dc3a61bc794de5f4c2c4a73348c5dd788ab091c. 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/CA5KR2076768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c2afd3744e40fb4816ed8e29b2f94c1ed813115e34dd949536f981564836b1. 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/CA5KR2076769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576865221cfe279fe992b82a5ed0edf6f0d07127ce5f32cf8d2f7b9a409ea742. 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/CA5KR2076771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6de6295050faa4b3d5c51bb919fb4a8e282b129356755a0ec2a61fcfbc06b7. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:23:47Z), 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/CA5KR2076765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dff34e8bf82516b3d174acef8e49cfacf81291097b47d66d9adb31c74fd512f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2076758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6561b370e51c789aaa4866fceb0f2b303baa8b2edbb65ae1c2d4aa9d35d2ca74. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2076759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5338f3761c5cb9d8795647401ae19f722004125a3ea09296abe906af23829778. 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/CA5KR2066408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c4c0dd1126ebe5425fa122d438ae88f4b276adcce3beb2ed9d4514c91d417c. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2076763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778c8170f9b3ffd39438829f60df54c3fd9a884816c7e073ffd08978b511ce29. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CA5KR2076767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e744a9279aaa6bc9c7c32feb54a1156a02f6d8e20f36bb08e32a47849093a0. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2052627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441f84d391993099c190fed4333ab6e949a80efc1c868e2b3ca440ce66b5343b. 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/QZES51940023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7123dffd43d4e2687242652f52d0a4709a7e997abd47220928180e1655d1a4e8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:49:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51940016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552e285d8158436ccf49a48910c45525ecd3157cc911aa22e14c572d9c0aab0e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZES51940014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5cd6a1716c4bc6a861e47be39b4deb597643994df5ff0855ef8d436a6d286. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51940015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd2943baa112078d1f8a8d5dc07851fbc9cd754ddf6096c23d5cd846d0b6111. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZES51940017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0038b2364542f7ee6c72960dbfdfaf8580c14a67241733eb7105166f808fca9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZES51940018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d07a8bd9ae2ec3865dc55d7d34b2d0f44026fd377591a740a123d71d3297a1. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZES51940020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe455936a1c3a54a6f7b8d64867b0fbd2b604b88f49e9b9432c4b4eff93f47a4a. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZES51940021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091035db8ec1692d6e6a080c94fc7d2b98abf41c4345892807b12b4dd5afa2ac. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51940022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373dc3391296d1fd75ee7850088d7ad8d43c15bc2cab354fe33d8f70de7998ba. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51940024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1eb243d450f4b431d6484654a3f6b6966e191beddf2129b0d33ea9c7470b21. 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/QZAPG1818761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1986b6fc2d55d004e317824edb678c95ef5d7ba552e4362edb2c67746eb39db. 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/QZAPG1818762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e7771d45eedea2475f53704db682722e10a2c17a866cbc02b4cf3536d1952a. 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/QZAPG1818764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623f467e07b308705c75ca2c273cef51bdc18ac896fac45f6f2c175e17464eef. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1818766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f8052d182908c062dd876b19b3153737c40d6b8318e2089de5ec257d820213. 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/QZAPG1818768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc200915e4ee7daa451b95b4b5fae57b754bbd1a1775249323fc6bdd25f493d61. 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/QZAPG1818771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f2dcd036e68b1722d53198e23d85a0057bb9d35157de723975176c5efff15f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZAPG1818763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c3cf66fd57fbfcdddddea057e6c34967fbcd225e97e947582d9c3281f393a0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZAPG1818765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b5d3e032a0c35c514bdec3ac2e68b4237b92b28f4341c4688ada1bf6546b36. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZAPG1818767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096505b86b4804505648a816c092e26d09c7c9088db9a9a54833970d16809edb. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1818769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4efb96681b2c047b184ca2849bf77ae88e0ea3b0470bbabd6895542df81c1bf. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1818770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f055219673f860873101f97ed546a8508c8b83a382488c31204923637c979a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACF1552071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e32e51af7a52619a22bef867576ceb5f68c4bdc7955bb8e8e6a55f75c3f4a6f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCACF1552073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a024c335074c1195916b2eb7531ab9a5899488c4785acffd9e9dee13d062293. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TCACF1552075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b7b2d289b1c51dc223513a49bfc6f959a77676c1d86d261d0827c75dcaeb45. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACF1552077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0567a9dba2b199eb2df41d314febdfb3113b8a8b58a644d8993bd3fdd831e37. 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/QZA742422075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ea81a92eb8228eae29ea9b63b95bc9e0a733b3fd58bafc6561cb7d99f30a26. 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/QZA742322066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11be449049c1932fc76c1987f28ce9a4a781056ee26536746c62af9831b3b3c. 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/CA5KR2372775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee79d81933cbd1b609884288a4b6c4744b0842a00c8ddd97c4506b050a33ca7. 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/CA5KR2333624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67675dbb5f8ba478069ec83974c82bd61dc98069c5dd292d140f94a40cc2b88c. 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/CA5KR2333623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d091a2378964cc14d43d0bff117538fd6bec0bb89a1f73edcb3d526c7f15629. 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/CA5KR2332461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175238f22eef4ed16a70b4022dec9a5b481207383fa83129f229961fe0f4e78b. 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/CA5KR2332460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0248a8be25667c3600fbfd621fd938804423ad4bfdf8672048238fe5001235ba. 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/CA5KR2320083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb1793429aefc1af3d0de01990adce22c8975389e2329b250a28b98a529cf80. 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/CA5KR2282626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23788ee8b5bb5a1710d8a39bda5d236bc26f1c7839fb6ec0f14faf0014347b4b. 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/CA5KR2282629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f51e1fc1ebebedc91adc14f42eb6b8f1b5bc9f39a3616aa122c109c5480e3cd. 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/CA5KR2282624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddfd0804c5f9af624c5d358b77c582765f8f3190f9c38abf09cc8bba8547879. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CA5KR2282625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4df7a187a4ddeb9440e93f7de5f6e7fd108ba12d73857ff9dfda3909a21387. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2282628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d499024f386d746b670d3b162c8fb5082024c2356804b9f7a1461818edfe819. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CA5KR2282630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefae6b8139039520c0859b858ed4b3e3431d6b79a8043fa9e98e52f0ea25d326. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2282631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee365b263edd4faadee199345a5e31a1f5813b2d7ecd8e884f56975cc675020c. 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/TCAGB2231238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4ff8ecfe125fdbd48557965eaec05c018028c943a92cd3e4d0f97da26bdb6f. 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/TCAFY2188208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdad31a6d7edc7b810d350285361c03151ed7f6e560b42aa2543624fd604f822. 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/SE6XY2112686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea50cb22d95d68dcaa6950bed3137bb12207da47a5b17a14a0f628aa9f9f21c. 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/CA5KR0012055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd317109a49d8c4dcd2630279aba99005803713afa3df3ec5ad277dc528dcf9. 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/CA5KR0012054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf961cce0e6bf15a25327a3709eccc25c72e6006c27efd61236f245a7e99bf7d6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTGW2100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b1372a9b3c1abf272c773aa5624d4c61c034605d95400dc409bc0d32ef5121. 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/CA5KR0012053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab52551c36fb05a65d9685c3be88976321e10be3c9d3f24312bdd8a984c0f19b. 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/US39N1900246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c471c8a0451f33afbe44bcfcd62e887e693ae6a348ad0c18990ca3aea2d702. 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/US39N2000750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab52551c36fb05a65d9685c3be88976321e10be3c9d3f24312bdd8a984c0f19b. 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/US39N1900246.