Peter Ljung may refer to: Peter Ljung (bowler), Swedish bowler Peter Ljung (speedway rider) (born 1982), Swedish motorcycle speedway rider
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 0x90e3af04e176cb793986434262f2f1a845829b3b2bf8c59e3e0038adc1f6b236. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad79b3c9-2298-4f60-b8a8-92f9719e2b3b.json and https://artists.proofprofile.net/proofs/artist/ad79b3c9-2298-4f60-b8a8-92f9719e2b3b.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 0x21c114145084222f9840cf7cc01120ca4e06e5302ae9b2ef0ff7163992b2c653. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68f742f34185e331b0a15121e2872adcfab5dc9e1b8e4762e33d14f39c688b7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/SEVPA0501202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42677728286eee9453f80c5d64556d52c52cc3b93ace3f8c3c66154747386ccf. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/SEVPA0501203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4030d501bd787339f8adc27304a71256cdc6b77f73644c3f2d12441d2511c2. 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/SEVPA0501204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa613909e13543f29928008971361d8ce25fc7516e45a804119d9cb07a1f601d1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/SEVPA0501205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa19c7de2b98a0a55ac4dfe6f71f4c3e075316fe2ce42216abf07e57ba6c9a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685565f11f9b43d569ea89b565610a721aaeec63034eb276a99c64df9a545ec2. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/SEVPA0501207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1a35cc1ff2019622a5f5bf2731bfaa3adf1b20b8cb3e02343d4c5cde400e3b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/SEVPA0501208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6476e3b76e7f53a85fa63fd8aab8b7685122a3aeac259e8204ab992e91de0ff4. 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/SEVPA0501209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f14b9c0212ac7ad442b5e980daff3b826b4298ff9017e0aa5a7d359d2d97d8. 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/SEVPA0501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f5031f528178a65dc7a3e2048aa7792783ab0fe8e3ed49fb36dbeb893c096c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3463fd04681d173cf853bc551e62691f106ae5cf7af6e27ddfc21178246fb83. 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/SEVPA0501212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a816faf33645abeb922267fea83cdc0e0130a9a71299b99481a029ba2cf74d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c778efe0984dcd82e6d1f4321d855c8be123f1fdc30304636b158d35bb03a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024f49c0eb24145b884dceab9cc3fe49e9f0f99164c0e7892f833b8e9eccec7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b9ea89e5db3fde664c3be25325d34008e130a072834ef9d2a3848bdc7ad26e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04dc3f683c9e12e2cc7837724a346e3c8ab30632aa3db53b73595d5d1242acf. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVPA0501218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353be53a65c29424f32c21d3bba4bcf5fc568f340b13cefccdba3b37f89ebacc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEVPA0501219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6515ced86163946e55475397cadd4c4bd5b16bf24d54d02900d09e3309fdcfcd. 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/QM4TX1746009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c16a8f2d7eef5047f08d11e73d2c9dcf50263791417310eae6acd875bbfc971. 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/QM4TX1746011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a85209797b8f2a2d1ff684e0b9455ef0a9095964e03b6b1ecc33bf44d5238fd. 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/QM4TX1746013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d2578a3507d1e28a398661445546200907140cd5136345fdc3935f5f3ef6f7. 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/QM4TX1746014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e863aee81184a4559c7895bf14f4e335a92ef5f3a7253bf54cb78fc30d0d38. 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/QM4TX1746015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356b82d3d3c53395726ba2a79b55e8ac328c645c7673e52f32c6da7a059d8bc9. 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/QM4TX1746016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a97fa250365b4b76a99ef04975a4906956f2ba78ba41aed6da6677822af200. 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/QM4TX1746017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1058df68d9e28fc090cb8dfec1d8558672c707c93f2915c3df13dca1d564d2. 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/QM4TX1746020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53cd568ed52eed99e06f2427b4abd19673c8dc79ee88cf8c54e368d867eca43. 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/QM4TX1746024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f52d2e50c0f955fcac4b34dadabd40b1a1b629a72dacac79cce0b052e3b141. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2HU8200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a961a8ae8db8f44bc9ca4eeedb0e1979559cbb9ae5964ed04b1fdd7cd35b6f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2HU8200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dfa57925e04471875180f42f74a57e3d50c8aafdf74fae349cd78a2958bebf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2HU8200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a75fa7ea6f3cfab79c6f029f98e380dcee142660b477d1a2d400a36ef4df239. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/SE2HU8200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bd91c06ed9bc65be6cb7e9cdf2f9793d612025d8dc9204994fd1b535839135. 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/SEPQA1800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430f0ebf4859d2f40c4ce36d88493486aa600d8d1538e881f625dfe8fb7fce8d. 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/SEPQA1800183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bb3ee7dedf0ae781c5e36827989e2576014b8fbd0e844523ae9cb1bb544ad0. 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/SEPQA1800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6819bdf49bd9e92d45c7125a3d57ad93113354fec6268700f4c4f4ba456ece07. 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/SEPQA1800185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dfe0d97c3ec8a0b5fea01c837f951add17d346bcdce4d5d45e1af0d10eee5a. 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/SEPQA1800186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9e9d2a5fa89559baa0732f8c5bc1d58e5d267fff4c4977ce846e716504c146. 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/SEPQA1800187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f963a03dd1dfb4d354a5aafe838f67c06846ae4ba1eda3a719535a3427fb02c. 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/SEPQA1800188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ea81056fca8aeb444eca698086b1c98dbe8d652a796078f58cc22a522ccbd4. 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/SEPQA1800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06765c3134cdf779bc1bfde21b4c30ec5813133f44e55313b961180548a2d414. 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/SEPQA1800190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f2a985d346cedb01a0cca10b8352f15edb2f64042679153aea0c4424917246. 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/SEPQA1800191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4a98ad01843c507d7d7271b2aaceb8d22c97e3eb1dbeee7e6ea71e2088a62d. 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/SEPQA1800192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7eb21018fd744127ec406398a9ff50fe6fd0ce43d4a13c6bead80021536f8b. 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/SEPQA1800193.
Sign. Karlsson - Evig vår, Helga Andersson - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da1a16b5e1c05564119f72bce172da883da04cf8037cc8723a0e389c13b0f4d. 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/SEPQA1800194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6942b09700161bdf439b224545bb45d3b9b434331ee42fd66c574c74273e70c. 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/SEPQA1800196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d8d749f3b7b38b8c703eb9805fca823164ea5e21469c944f8abba327856b23. 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/SEPQA1800197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4daf635c80c437f8b78801ee1145752160000813c44f4d98cae000e602788e. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/SEWSH0300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb1ba915045546ec5535b7443f6735b7a60f8cbb5e36f79f3942f240bf9b221. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70604947.
Puccini: One Fine Day (Un Bel Di) (From “Madame Butterfly”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcc480d91678ac405d6b374ce2894efb8cd3da603557c5fa71f30cbc99a95ec. 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/GBEKZ0500096.
Music Of The Night - From "The Phantom Of The Opera"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd3ad7f1b2ee1c88b2fe85b226a5d59bfc3245137647ee4ccee3566eac82093. 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/GBEKZ0500094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24433ca046714c0c5e71eae011362ad337ea429698eb0ab2748ee874bc5f8549. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708259.
Løvland: I've Dreamed Of You (Questo e per te)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9920dda54c0c47d65ddd78af753acfee424ca80ccb2bf74305dc6d792abf94. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94bec578a06ed76ae1d5ec1fea30c738e79b6ec53462c3ef42bb414b212d727. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0500093.
Offenbach: Baracolle - From “The Tales of Hoffmann”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c6aa4a59e6af96b331067f8abeda487ce8240a0b79a18600bfe3d7e3cd4e83. 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/GBEKZ0400339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a02b6e85fb4a158c83d6ffd35d952864dd08859a2c63a765440aa629f2c1fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70604484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa14d27e2d0f21147ec6be996abfcd4b316567ef5f9e92d93cb28ebfed187ca7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708265.
Puccini: "O Mio Babbino Caro" (From Gianni Schicchi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbccd4578979211ebec246fe33c7401e283f320731eddcf1b23b988582c60f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70602981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6572c5575148fa065bb9681f5db4d01a2c7cdc7e30ef3ca22b7dece840581faa. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBUM70708256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9178e8413fb363d442b57b5117179615588f73cdc84429c6d3346fe88fbc97. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBUM70810995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c94618b5a61befc1f89cec5db313e0eb8823c211636e41d58551ec53a1941a. 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/GBEKZ0400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d58a0af4aad4b4ad01884649cc0b39d0d73d3ae9d8b70311177e53665bf75a7. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GBEKZ0400327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf893cc452a5d6f3842541a062b1f720e80b49994621f2fcdd083064fc6f2ce9e. 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/GBUM70810999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7e03f58f4c6bd5fbfbcfdeaf1bc79c41da49a08cdeb6a69a00ed2b15669567. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59483155b52c44491df30f9dbf7e72523bcd7b3000fd9a95cb0dab2e01158f9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0400332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164accf79310de76ce90b2f78dbc9ddd411813b5a32412c65d584b9d7646452d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0300203.
Traditional: Cwm Rhondda (Bread of Heaven - Wales Victorious)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a82daa42cefcf6d5156e90296274efe8962d76d0c75d2fbe4f6a409eb7cd53. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd7c9fa67ee9d6cae2a88cae5ddfc3bfb17ddca46fbd37a9cdf99a640294aba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEANF8701010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff28eb2eb894a3891b7737080d2e3f2b06f1cc2e54024c800b0c168b68f7e4e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEANF8701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283a034ac09ad44ecc7c52a2932a927ac1182c106bcaa7a83c4f0d061f34be4c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEANF8701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967d756aad849ee076e51b702299154278fa3316f24bca8d82c8848d8e9c6008. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEANF8701040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c3f362797fb8746668f071ac251e680848339db502defdacc7bfac1f2a3001. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/SEANF8701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72847df7fd6bc1dbe091db6219371ebe4a3147afbf1e22156545a03a8e730fc2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEANF8701060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a938da6d2c26e27dfdcf7cc32550be9a91817041e51af49d6bffe7c4bf500b. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/SEANF8701070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa52b5df4075ae46d7c6438a72e10f4866e0f7280d7db5fde7f14c52622c035b. 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/GBUM70708254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960efd5f0a0a4bb43f906748b5d7e838f2731581c5de666392d93d33c4be753f. 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/GBUM70708253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6572c5575148fa065bb9681f5db4d01a2c7cdc7e30ef3ca22b7dece840581faa. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBUM70708256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef79579d66d3fda6d180ed3a28581cc07305075a85238100bfa002066ae2b8b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708257.
Le Cose Che Sei Per Me (The Things You Are To Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1404f3431ee26a63b061997adb2d01e8217400953744b36e830fae440c9c2b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBUM70708258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82a38ecb8def750981322d0f0531d3d1b37f34ccba61f1a137dd97f359fbab7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24433ca046714c0c5e71eae011362ad337ea429698eb0ab2748ee874bc5f8549. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBUM70708259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a2249bb7eb0cb153e63f1b81fb2739fc4c1b1f043d4e73d8c91e52112f3d12. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBUM70708261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa14d27e2d0f21147ec6be996abfcd4b316567ef5f9e92d93cb28ebfed187ca7. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a8b54f58919647dad67c1f00c94d7c91bcb362a084533a07ac0773d0189ba1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954c92cb631eaba490464e861193eaa9d1dce1a25827e24d1e5ec7d71b6ef96b. 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/GBUM70708264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529425a852d48e8f9485659020acbc4a82bcd6f23084c3d5cc752daaac020ac3. 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/GBUM70708255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15fe4ec8d425c18f1024bbf453fcc65e6b724d95143cb415e30a2a740c6cffa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70708266.
One man, one band and a thousand voices - live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf736d169b8d4553a6ccc4f96840872527bb20c180e0928688ad2aefbc0354b06. 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/QM6P41512366.