Heidevolk () is a Dutch folk metal band. The lyrical themes of their music are inspired by nature, the history of Gelderland, and Germanic mythology. Most of their lyrics are in Dutch; however, on the
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 0x3bc4c0e39cadf0395ee4c54d94a436ddfa201360d62b6b6c2a6f9ae4a3e039c1. 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/657ba6ca-2a1f-4aa4-a37f-f01ad6d8a665.json and https://artists.proofprofile.net/proofs/artist/657ba6ca-2a1f-4aa4-a37f-f01ad6d8a665.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 0x060f5c22eacffa15906010cd343f06aa2fdade02b4e1f1cb86a4dd24a13963ea. 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/ATN262321001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad5e247dc60b7caa0cb85b69eb0294d31173d0903c6483a3ec2d00c583434a. 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/ATN262321002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3209a056304a01518c8fc59d48772952d1b3bb656e597775a0ba4bdfda8eab05. 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/ATN262321004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370c0fcce1046f9adce49a09c6345bf82410d36ad41c0bba6857eeaafa9bca96. 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/ATN262321006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc310694a2f0f26dc74bf65c52bc1088ab1eca753363b1dfa790dce5e0e7842. 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/ATN262321007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cc9a29994886704d3bfe8f321800baff7a20544599774f1a602b5c3f140cba. 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/ATN262321008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c35e9973cde1aa6c0d31940ff65493ee280c4f9a687b5cd69d149bcd0208b4. 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/ATN262321009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40ec71547fa867a65c1d6b369f2319b4bf831b015fb93c5adfed744f2a1e7e8. 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/ATN262321010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe823079780809eaee4b4b96129b73172a4900d1dba48539eadc732d8c6a0eab2. 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/ATN262321011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4985289b4cba0a96eae4a461c17aeefe683ba76f415c233cf56eb6ae3c3d5238. 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/ATN262321012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba2d828e5056e4fc2bb1ab420303d022c611806ba5b87a8acfac3a9b03dee8. 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/ATN261776201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86eec8f9240fb0cd68e171b1dcd2cab1e6ecfa6ff3468cffb9ab57e40fdca73. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261776202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a872f9e52b349493f289a257a5dc8b0f80820fb0e87fb94582b85cccf0ee871. 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/ATN261776203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d48f7cb9c5de03e16d8529b4a1a301f2c0b13f48f5c142cf21cf0d39f37f0a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261776204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2215a640506e319352f01560913df2bb7e74eb799f13c8f957be737b325ab7df. 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/ATN261776205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290950d9e148813217da0de4b72700fd6e39931e69704cd1ff826f37dc664599. 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/ATN261776206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e02320268d02e60a718b95ff1bd50060c2b359b3ea51ab8c80a8a3d9cb7867. 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/ATN261776207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755fb7e5c7be8c5c8067c121dcec435b1eeb6d842a70f7c6d8d79707979b4f16. 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/ATN261776208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07fb4f3348b53fe3622db030f3812019a1225a06f34e1f6344c7bb2993b852a. 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/ATN261776209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863b793ea8a65c99f786faae81ff427fad262499f0c45bd81f7fa339e43cbe13. 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/ATN261776210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7d9f10fd80afbc045cde877d656fcc1122fa6920b6c01987f85f4789765aae. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:56:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261776211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec132abd562f282dd9a7edce953a73a35f3d2291c28a289e9c7320f8d174855a. 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/ATN261776212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9374dfef49b2883ac1d2b3ee0ab475553bcc661bad18344a51fbab3b1bc0b74. 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/ATN261776213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08feb03c1e6d91af87b1a5bc36274657501b4b0ac2715feb9e3d50a641f01d0. 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/ATN261558001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23efc0a68c3b639d42f7df664f5c6b66d1851d2296169091ffa16b2e5550a831. 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/ATN261558002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8ac1d92c0bb4fbcb7412ce8661f7fb2f5147b714722c619232d2dbab99db0c. 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/ATN261558003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795bb1afbed9b53e4d6e201c9d9c35d3da208c1172609a59d63be1dbd0e423d7. 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/ATN261558004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee333875e0d131b5876ef3076b1863eb1d5ed0049fd2208762211ed633ed4661. 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/ATN261558005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c8ed878d9073f528f0f533efe2e250ff3b6005949f3b6e7e7ccfb3c151b0b0. 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/ATN261558006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2fee8f6804ac757dee7e1aecf96e94c386ff9820a668aa39ade04e50cef88f. 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/ATN261558007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4e2e0197fac56eb5b2c673eb53809e75b2c6b01a3bc82ecc1bd34cfc2f6f80. 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/ATN261558008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95aeb60dc7778cff26ae61e9b8ed3e59ffb7b2f34babd7ba2628c09fa98b48c. 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/ATN261558009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce158e0c81d3590099b8a423409cf73f5933d6b444cbdc3a00bd90bb939b75aa. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:10:11Z), 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/ATN261558010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b157495e0ede360b302e5e6234f55fe0cf44c2c22cbc3d33a2c205fce79b12. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:58:09Z), 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/ATN261558011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59fd8f4058778e385f2ae362455e656c1cabc7e8bd4095ea9518caf6e509eaf. 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/ATN261558012.
Immigrant Song (Bonus Track) [Led Zeppelin Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c1e80c8182515bee5e56d710d10b9205ec19b4dec24d4648f4429a0c2d82a9. 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/ATN261558013.
In the Dutch Mountains (Bonus Track) [The Nits Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a16f948337b18b689390b4f03f684d37b1f4f3c3749ce26d143c701b36027cd. 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/ATN261558014.
Rebel Yell (Bonus Track) [Billy Idol Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0d8865f71bbceeec14cb7c8cccdd619f69250f7c2234782dad01e6acdd4c44. 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/ATN261558015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf73c92dfa5cdba00511079932977330bc403ee8c2e23ac0b4fedfda3d9f7603. 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/ATN261241101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b75e368292aa73354a56e31ca6b710644813eed25265b6d0ad4c085cd2db12. 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/ATN261241102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9e77f53ca3eea4f57941c080e77d1fe1faabeee70245540895dc88a9c6c999. 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/ATN261241103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae441e6d1dc0c668ff55ca2c1e7b328cf07ad946353e63a2f7f3ae46553662c. 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/ATN261241104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d9730b487a2cc7d02edfc7d78a67ae99c45862058222c57dae14f3020890a9. 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/ATN261241105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32302e3283c2a3700e8ddd9dc68979d23897529fc3c611d20c303095b07942b3. 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/ATN261241106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a8a10af0fdc9f7dee95f7b3adf0f6a6b5cf278343ab71d167ab384ac3d56f8. 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/ATN261241107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7624209efe0d1ab59441396e40cb6101cfe3d486404b33d09f81cfa44e3d03. 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/ATN261241108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75516c4387ecf999deee23534b2e519227586d4d05fdd0d8f6a1c9b064aebfd. 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/ATN261241109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568c7bf539d6ae42c0376e793bb45b5fc2f8aaf72d542273b8b2b4580e5945e5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261032301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8aef42af197479f6629708804eedcbbcbb9e0ac3dd58ed09bfead1350a26a81. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN261032302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe90f6c6c3837b43fb48412a018d04745e0888760beffebe5ad634ddecd2d99. 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/ATN261032303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc8780995470923380c698ba378d4f611314f97d14e99bfc61a69fd7faad704. 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/ATN261032304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf801655c25db95a0711096b7a8f22a6fce4d0e65cdea08ac93e314a267676014. 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/ATN261032305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd77ce0b634fa7deae8556783820877c5a30abc79be41539bc952dc07166308c. 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/ATN261032306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52372f0cc8e32055b63632eaad80e04b4b38427d213720bebafdb1ea72abc1c3. 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/ATN261032307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49153bd43f2a7a0600c30fbc6210a541ac2cfae232d5fb00bb6d70ebc58c513e. 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/ATN261032308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118f68e8a96726451b2a6a28b466904458c5a8e55b5f83bdf16a5f3aa1a0f236. 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/ATN261032309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a51ae352b61085cec6f23a4ce569c6d0778e2ed25450301ad90277d2e74978c. 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/ATN261032310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e011e7c6866d8a6dea1ec9921e8c9d7585bc762bb80caa01057bc4800d749cf. 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/ATN261032311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a872333fece48abb9544528c24db56aae95eb51d37023db938df8f77b9eb38f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260823901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fdfd05b74729a71fcc9e296f2a91174c134d9b59dbc89044b01eeee2e76322. 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/ATN260823902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd485e62600e7b914cacb37d5263db52a420e708f47653468652a21304fdc4cca. 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/ATN260823903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adbc0e793003163ca278c1e3a158df695332631312f628fef3ed686ea981f9b. 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/ATN260823904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635431e0cf84dc823359667fe94de9be48cb557ab9a6ab16f4905b1080a3dbf3. 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/ATN260823905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab8b01d8ebe4a55cb5a5cb6b5f9ff33266e202f2d35e807fc5c0bd1377353c. 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/ATN260823906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ae852cdd5c0b1cc5522e3814c5a73c9a6037f74fc2996756239d8bcd75ce5b. 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/ATN260823907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b46dac7fdd34cdf009e6189050b9696ab84d440b72374effc65574a11fb7473. 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/ATN260823908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f4ddb75ac19bec74b209e71301da5fb565fbee9f12fe303be48f32ae912d30. 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/ATN260823909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295130a59928e7daa2230106333123d73c40915f5470d1d426d907073e47b084. 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/ATN260823910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae26782a220613a78b67a9f8481bd78011251a6d7ca87be5d5c318c6fe5768f3. 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/ATN260824601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1fc67fbcc3ffc530f0c6b1a60be939c68184bf6dd165ee3a500a557759deba. 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/ATN260824602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3100b64cfeaf3e261612eb9741a188c7dcc6c277bba0441a8f765a002391771. 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/ATN260824603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e355cb08cc9197b409beab95fecd7203d1db0d858e569e489205874d194713b. 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/ATN260824604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3ecaa9dd38ad25cafc3a6d5ae350924170f614506af88e16cb7cd09f6d881d. 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/ATN260824605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74456519fe7815877a9116949f5cc969e169de3186cfb678648d686f5fb79d1. 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/ATN260824606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7ea7dcbb6ca2b09e1948f2ab4b57c5221bade4654be3a6dfb33a20f497da00. 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/ATN260824607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1e634269b80379e470fcf6e4361fa39e661e14e71570a221774c4e82345fd5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:55:41Z), 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/ATN260824608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca4717ee175a8e67c44a901c34f6b31de7056acac5ae70da353405af0a4cfb2. 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/ATN260824609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa8e53786d7c543dd62a23cb7b8dc7e1830235cf856dffb25f75a7e68e456fc. 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/ATN260824610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe51e542a048ebac627df77fcd0cdbe573d31bcaca9e5ead1f6b8673028d5e9. 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/ATN260824611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096fbe6893a45bd2f4a2213b0b106a8ad80444d98f1cbcdac67388e151e4123c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN260824612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f9bab0c4618b7f5cf507073a14390ca8f0dbefdd9a505c99d0a39612e7f02c. 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/ATN262321013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad5e247dc60b7caa0cb85b69eb0294d31173d0903c6483a3ec2d00c583434a. 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/ATN262321002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd550cd2d02809a6665fa5d1ce6e5dcccebaf5ea961038d9e4be85f9df415500. 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/ATN261600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b0c8962573d307204727f6b8b0b1b99c89130f27fed41545896f7e3da98eef. 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/DED831801744.