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 0x6d5fcdd0c4ec0adf6d641a6dc07d94c3963a80f012c263d06474e79fae442169. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f278ebf1-4434-4800-9af0-dfb75ee45808.json and https://artists.proofprofile.net/proofs/artist/f278ebf1-4434-4800-9af0-dfb75ee45808.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 0xf264f6454e254542183c44ba28cb61b6e764808826a1eb75a22242b261bcf2c2. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62076280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf8615114aee723e5fdc830b3a470fc49925906d4175e4cdfc0aa9b6a3fabb5. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/TCABX1451510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb833463e13b2322f94432a5abca2f3ac9e9348d74e99e9dc5f732b0f2f43889b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABX1451513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013c82294a84ebd123e02f6c8676737d81c1c688fcedcde9f4fff4cb55475da8. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZK6J2168269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b5f1fb44b87d4d31cf7fe80fed7dbd9a323fb56a0847401f9fbb8bcd085ecf. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2168270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105bc57e2120875c7cd14e8a65ae4bd107e5cfd0e56d9dbb3e21155ae958aa54. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2168271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2183b00bcd7fa586e1c2059d167fea39f62cb605fa715bd98458f83218ad8e24. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZK6J2168272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05a25eb60f1a8d9aaf6d06fc86cb0b285a0638f819e510aedb90de61051f4bc. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2168277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bbd09e652963fad4f9884f1c3af20ad245b9b24a4c4cc4ed99b0bf4bbdc889. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/QZK6J2168278.
Emotional Piano Music I, Royalty Free Piano Music
Emotional Piano Music II, Royalty Free Piano Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef081f5d67af1ce1ff103b47bf54b29ea7c49d41a6427ccdd1b1ad2668bdf66. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:10:43Z), 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/TCACG1533808.
Emotional Piano Music III, Royalty Free Piano Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff96c7ff71a5894546c29fe3aaefaae0c0031b6641a98a9e3dac664fee304914. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GBSMU2397818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0226efcfc46aa01eb444d03e92d8f2d728a40fae3f54abc2d2849630f61dbfb4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1623713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0df6eba63ce9c9b59182e1dddba79a6a93111cdf6fcbd799b9cda50af3f8d8. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1623715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3ff1f68ea558891682972ed69baec1b184646fee77a68c2ce75f020d1b5e6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1623721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c815b2fd09bef6710330af0a16be54f45c914ca2f718a19bb2d6211acab87e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1669490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c26626fac7d6882b182164bb219bc2cc59b12c1e9a438b820fbf04b23292fdf. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1669492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f678d414c8c798ab3689756469741929926678ea639117f4293613cc8ead42. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/QZ4JJ1669493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75988155b648573ecb3a936923376106573f0c95b26a4242c191372d877e781b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZ4JJ1671606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd10294c1739686b311aa4cc55b01aeacaf6717b986ccd0e0c7f6b862e81ac9. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1671607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09463f630af657193bb2d5142dbf61cff425cb24c750aebc9134c9b3d7f03460. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1671609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f802ecc3121347b5a2f64853f81422034cd16868ceeba6f50b1e1b79747156. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZ4JJ1671611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f64ce7fa97007e20ab5b4e0a7352b681a6b6ac617acd6d1eded93779d080efd. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1671618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dba3384042c328141c04f31734a08df6d5d87622290f22260e3b9ae802c4ea. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:51:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1713025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d30c773016392080e98d2d42b09de2ed9266babb09abd6ea95381c9dab318d. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:32:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1713028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8642e75a1bf85ab83255a14f4ba344e4383a97f2878e3822ad1d9d931fdfe1. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1713029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87daa5a9d95571d96f71b2eb72a0b139f3520686769e3892e57d38c56c6e3018. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:59:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1713030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf803025f2d394b92094e6094a10ccf3bd710d885730f6c449e9507d2f9d9c1af. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1713034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315e5198c75a33162b3b4d6c80eca7d1879f84fc46fea3579f23803be5276f58. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:51:59Z), 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/UST8K1706513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d0954b523a50e6a8d06284303d6b86f19446ef90bb5c1396aabcd94d099e2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1706516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64af4f77b1a9cf410d16bc6e634f5989546eee9a6acf2e3ec2e70640952796de. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/UST8K1706517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74961613dccca71beeeabbc0f85b5f335c327db81042303c86684d1a5fe1a7e7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1706518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1892b00a5e040f2c3aeaafd21955848349e8d26d62635a9ddce91d043c56dc0e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/UST8K1706519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ebeade7d513cc1c5f97c6d99019411d501707081ce41e102109ada8bed08aa. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/UST8K1706520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e6d9e2102a33ecacb5578263bcd8438d46f7523eccf908af7b69baaf48a4ec. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/UST8K1706521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6432b27ab1f050e2ad0c73c823c3fa64ca5ae04e62b7cf3fc9b3fd9a5b4f32a1. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/UST8K1706523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f148740033169a23fb58e96671a54bb0c3332b89dde2333840ab1ae35a011c3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1706524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec7cb0487f697f42a6e5db908e9a112947570a2824c7cd278ee694f8415263b. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/UST8K1706526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd415048a6a807fdc875031022c0870148c684d5e87a84a7b1d89185b7046a3bf. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/UST8K1706527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c3b71ad92f5471b7f16aac9c5835ad2e8db009d45e04fff32766714b8d49ec. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UST8K1741908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a3370f14c5c8f936a8c5e25798bfabfd9fca011bcf0f35c9b9fd8ab13473ab. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1789541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c09b41474bf1a65170821013f9dcddb33e2ca3f0b317e681d1949b21e7d7e29. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1798757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3ba8b8d6d023f61343d40866e3b7402a003ee21823e9529c206cc677ef56cb. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1718634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9aa774d34bcef4074b5aa76376d1f9c515c3ef1e38d0175e343ba4fc2b80990. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZ8LD1756285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf717917cbe7e35308ad5b71663c96a422f67bbcf727a2b761db47f1ed8aed71b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1763430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd5c993e2fbb5e336ce94cc77aa81010154471c307b2bdd994ee038b387ba29. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QM4DW1874284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd19f2ee2c7aa3029d3c672b973c5a00934709af65ac4469e288d62d6f185de7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM4DW1874003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819661517701f6b8d466e639a9760b65d5cc7c4271589d5f242d0a8fa479d96c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZB4J1836814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe168b93cf2914fe8e51c92943a2e9b6ef7bc2ddeeae99123a93d827611855a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA51806006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b468c3fcd05b7240e8cd5f81faf7116e9e3b80aeded3266bf0442fd8d552569. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81876558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bbffd13ca735e12eb0debc2714265eac14bb565edcb5ec2b5a8e9a86ce66dd. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QZ8LD1900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e929c0fd72e8a5e498e50c904176d6a856fa6b204e3dde9d0c003b8c722a48. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b3f65cef927918d1b3f393a35f045e75d452ff9731feb0749cda596a27d6f6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575e933099a3f4bbb81a8f108b0fa5a991d74ac4db642a32017942421c4a853d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52091105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b76e4ecf1116826460dd74bf248043ec56bab9744ca39fddaae4e9385f160c9. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62069164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487f48dc979dd90f527d683eaf1bfda842b1049cc3d1c0d342da225a2d06897a. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2010410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6012b89ea35c8c795ff085252d1df55a5ad2924a28d76180788099147389a308. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T08:09:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92093556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae9cd51a973b812c49527145da0c2c04546b2882965974e1ab367a575dcbe1b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHN92093557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ad0b2cf94cd16deb593beef19bf35a67aa0af93f339f8f717a2134da674e11. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZK6J2039033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf056a873828832284994c0d650732d22627efbe32779c095049c0965be6d8d80. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:32:24Z), 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/QZK6J2039034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8178bce566fdb71a064095cb17a10cd300f0db58091f10da49362a0068c50f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6J2039035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804beeb6d0acdbf9816757bab74943ff85f1edfc85db7ec682af0b3ae2f6a142. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:00:25Z), 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/QZK6J2039038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1bd7879e180db7e4de2391abfe7ee3288451b2ad5bab15f28e255361694649. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/QZFZ62153157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea22e97914326d966f183122795742a7952fd7f39afcdd0f0e0a927572c299dc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFZ62153159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dd68dfefcb8e7de125927be4e647bc82c465ae2124bc40a66933f35d1b848e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:04:09Z), 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/QZFZ62153162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e255dd16f6c5e5a64dd445b9f8e93962357907ed8cfb296467a6a19333368a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZFZ62153163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fbdde091eb8afc3c0176b7366f29057243fc3504f32fb4f44f9a7d4612f5fe. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFZ62153164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece6eb7332180bddba475aa643d03dd87f56f215c380b0065975b663532394db. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82173511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde73a2da33f4c263c53012440834bf33a36b8127c4616c28b8202bec6bf5748c. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:10:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82173512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ffb0b178d1afe766640aad82b67ba5b05195c8ef32be20d00ad97276bed52b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82173513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb370ea100a8554696522f6e5db6a7582be4bb27e86d9f1102ce82c6bcaae1. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZHN82173514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a413e139c5da8779956bdb5d3d717c3422a5f6ae6e9a3863bf2f83317cadc6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN82173517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8eb823a896fff356b4fff7e5fe463e8a2922567b06a335b67d96b96eaced0f7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2138960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265e82c9e8b38ea573316ff45da0720b07f45cf83199791caf4a137f4b6f9cb7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:40:43Z), 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/QZTAU2138961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0dc4e81752e8a947e619354f1d6114d9d79f2a5a8b5db084dd5592a8ba0b64. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2138963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5086006662f7b96a4eed853a1bcc506de1a32f6991d3051440efb9f70114aec7. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:10:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2138964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacccd93bfcc06032f0bc5872d9d0bc641a4d4874f0009011f7d38b13eebd7157. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/QZTAU2138965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e00fc9698264577c744c2f5ddf6b3cb9f06f8a35476568a1028959160b9de1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTAU2138970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6dc506a2503fab113db5f77f4da85eead9328bf2d6ed91fd1bb59e46303882. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QM4DW1780444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f107ec112a95e6cb54b85b338228019cca7f4f396e193aae179ec2c1aee8ed. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1780448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1824104a4099d400e6dc59e767d5491c068e3f4c79d32cb985d2fe427b64817. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:02:58Z), 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/QM4DW1780447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff45151a6b2c0f6e1c43c6bda3b11cb872ec40dda282c829cfef6e039196363a. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QM4DW1780446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34443fb41ae5d940eec0a8d1a707f6649f8b709501b4573adce82afadab1aa6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZES62224621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527659e2683d513e4a9c6bbcc4b564fb87a21ef1379b852b4f651b409f2d8743. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:56:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62342295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df9b9051c626ba1bd6b8dc4441f89201ea60697cb260c878c47bbd48fcc734d. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZDA72393143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32004a6fe611d5869712e1b3e6e413acff8ede0ace793137c7caee82be07c3a. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZDA72393146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c432db218a9c6c28c28e29157e8f38aa2b5e788d54c47ed4544b1906c83bd8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32376819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3941c84f31cdd5890b607213849a01dc91b96d02542c0abed2970415cb8881e5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:00:22Z), 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/QZTBB2307788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a3e5ab2b073cf084eb6db604574118c0d81c0217778a78c5e4b3f595378c9c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2382609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d8fd027327a7c92e20579ce09959fe572da8fede739059072cd81d3ee01f6b. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2463958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554465560a4b408c563f54a66e640bf3561d32765988f6690a2bd50ab113d8d5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2463968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a3e9954f4a4c11cdbe16d90e941c255c2caa834e8b80eca09e2353a49c4839. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:35:58Z), 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/QZTB72417359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72e62460d90444305bf2b3fff655472d4a947f2d322d15ad777e6647705affe. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAIU2411107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f3a63dd86cf4acc2c812b59033233c88ee259ab44f6b7ec14ae157216e801d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIT2411606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebab6b217d59510addae69cf2a55a4edd802112cfaddca0da13417784669a468. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:02:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2411623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21ee7be07a9b21f4e23d6119b507a7171d94bbc4da8bb4107caf11c4fcbdf43. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/QZES52583392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9e320d874e9f2c1b67b5282fdded5a6f6eb5ca8b43dd526425364726f43e5a. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:03:57Z), 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/QZES52583395.
Demon Slayer Kamado Tanjiro No Uta Simple Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63a7bf30e4546fae3885f72fb85d63320d4109de47abdaafd9b78728b912cb9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZES52583398.
Howl's Moving Castle Merry Go Round of Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2857046a1eaaef59be537cfc253611ca0d521724e28193f4719a6d8271b140. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZES52583399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ab2cb273dfe310cf022b2041ba5d55f9a51da88569745c9b7109499e5548f5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZES52583400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966ebd2c0ad4ce31702032625690a489352260b9b7da23916b03283ab4805a61. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:11:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2586769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd966e1d77f524ef7cb305b3a83c09a8744e759e053ef897f9469b9d610f4a20. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZZ7X2586774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a0779fdfd94659677886fe2f24d5e03a8bf75e692626889a16e7ba981f4549. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2566568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cbdc21bad48dcc96e1fed5d8f125448d7cb1450fbfcc8b1c88e97dd46dd688. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2537673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb738d73b3b4de31a85f1aa38847424ce02f76e526a1d2587e8d306a1a33af413. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2565372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f5add3f32716b0cc64fd8a2fe09d22d38dc69471e4bf4647c512967894aa53. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:01:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2565380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd136ecfa5392cbff55fcc3a1af2030d1320e1127a5f0a21b3a4a8dc9b2718c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QT3EX2502686.
Interstellar Piano: Into The Singularity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc7feb3a684b0f00a5bd6709f9563ab4985b529d3663277716537e921428d35. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QT3EZ2502010.