thumb|Spices at a central market in Agadir, Morocco thumb|A group of Indian herbs and spices in bowls thumb|Spices of Saúde flea market, São Paulo, Brazil In the culinary arts, a spice is a seed, fr
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 0x6d82f527e49d888457844ff85b40516c6684bac53faae7185d499d1180300439. 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/def8670f-ee31-42cb-9fcb-c2290087ed92.json and https://artists.proofprofile.net/proofs/artist/def8670f-ee31-42cb-9fcb-c2290087ed92.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 0xab59589ddc4c4c436747677046577df6da7f72ddd167ccf8c9d6152717e3e0e0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2128145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a8f7b28d5ef2fd7b722b8a1eeacb09348414db8f980fe525fa0a60b89511c4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a1e396a668064585869ab9ec7f0e2d10bf7666e94b797b5be0657677e1a910. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2377786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2939226d70607822f0569879b2de94a1a05d6930f1d1fc1589c72294b9d25dff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e54643c50a326c7c8ffd0f905ab243c5d3c10244c23c919507d770ae76ea7b. 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/USVPR2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c70b2c2cf55563152ff927d6d29fe95532e755074bfda3b9dddb13a1d42b08. 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/USVPR1400518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5053a57578b46e8d6de5c1dc4177037420a1b2918b00ee94e5b939b9cf08f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf713f018578ef4992d2546f9d6563b7590dcf8b6c19dd465df2e4bf57897c26. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a5d41ae80eaa5342f93b351a7e57711ab618ad9aa87168c04d378be668638. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2000257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bcc824e5fe5ad90ebc443f360e9308e95ba1678799cd9b8b573df4b2d32365. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fff61af4d156c28bd0ed011364e74f26c85be2d7a31ea08b379aa04d63f562. 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/USVPR2100190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936c7e6c62fbfe35d16ab8c753bb5a3523cd0fd42407fd8cebea6abd35f097be. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41801400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed2b819a73ef87c2242253f248692ef19d73fcd02edeeb526fdd2630b477763. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41801398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fe9805dc8f3acef64cbe19beeeb1c8392963222cfdb0c843007121aff55c63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41801399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b1964bf36a3d2c8b9bde60987a5a036b9f9a3874a5c4ed0085ceea8b9e9211. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41801405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcfe8ca84e42221ed9754b75f879236f4db7bc7d597b4e9fc8701669ad3f895. 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/QM6P41801403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4df8943a721896956d0b43049c9a5eb145f22f4f6f140da83cc5d708f89359c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41801411.
Go Down Deh 200m Remixes (feat. Shaggy & Sean Paul)
Go Down Deh (feat. Shaggy and Sean Paul) - Sped Up 200M Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca653e01517109f5f6e5da7bc4efbdffa6d936a3ab479e7e10daa6c914a74a3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2300337.
Go Down Deh (feat. Shaggy and Sean Paul) - Slowed 200M Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d1a1510873458c528e87a5775c08cc2c8756056e454916bc76778c1452867b. 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/USVPR2300321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e54643c50a326c7c8ffd0f905ab243c5d3c10244c23c919507d770ae76ea7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83daf72e6ac05f94ed888b6928b8d4859f78a89918513b8f207293b0275fda03. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62394259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cba4a99065882d61c6d2e02ca138d6f5af3fab0b980eb7dd2288d2ede27660b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2329241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3da88d2e4b30795304e41daf6fef83351cb965102b5368710a4e4f56f62c64a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2172505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae258f5dee3275b2995038ed1970d14e3cbc8352844e8104ae2487e401c74da9. 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/QZNJX2208444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec5fd7a3a5908b39e5a1182eecebd8f9f71ac4370c98364d9a0cb9707da00bd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42215639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb238e05a154b152ececca038db1d4293ef09902f82d2d0e3dda5e32c5985ca34. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2209058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93629a1c1317c299027d7217db991221ff348afacc7c877de4c47072c12255e2. 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/QM4TW2225934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550f9bf2932e311e348f73a17822ca1486a386d0b9f48cb9879c0e55251477b4. 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/QMDA72196885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ee5bceb6ec1d825bd225fb41180848e42cd37d29ff3927d030e9b2f0a31373. 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/USA2P2115611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c09676d5f376805692980ad7aaed4522c7f7e0168c4ac9b7e5f4e45015675d5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2158153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a5d41ae80eaa5342f93b351a7e57711ab618ad9aa87168c04d378be668638. 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/USVPR2000257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd823f69c944ed74ff8e30f135d68c717a10b089e4409bc07481051a2bc6e36. 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/QM6P42487666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaa8ef13cd1112fda44ffe4efb2279e0c27edefe451ed9bfca308643c8b4483. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1562457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37551e8d715e52d71c3c0f43e131d96bccb0f5948acb0d2bedb139f5acf916d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1559177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dab25380711523cce2906f8d4cae654bd8909be057f906f5009a4b99ad46a7d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1562459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d955c3522c47b45b3ecceb91ad105708b5d644e68fd6eda15c8205887002347. 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/USUYG1562461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b46a6ae5b444961929b4f86eb9baa73658bb63b22bd101b3e35a8eb3d40f5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1562462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930cdc61de480d2e5f73cc76a3adcf07b779086b875045abf6c7e410becc6547. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1562464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab2d3b2cccfdb7a3fd484765a514a080c2a8601200ce6aab69a9fb8016d4e92. 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/USUYG1562473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cba4a99065882d61c6d2e02ca138d6f5af3fab0b980eb7dd2288d2ede27660b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2329241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824cf0d5e33cce9a566a8b8d7ea95c9727aa42df8dc801d21d319abd17757ab0. 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/QZMZ92531149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73251a084f21197920222fa42339f373412110e2e2c8df6f32704b4ff4cbbcb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2523246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed41df4109a0668eb1ad67ace696511db3fe4a4fd14d1b8ea5cb3856341d8c21. 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/QZGLM2523247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eb6e629ed93950865fbeb0fddbe8dece006e31d9c335ab3f890dd381e0f72c. 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/QZZEC2415387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879e28da22c2757dc094b2d702b5d2076d43a49a80a1957b350586cb1b99acc2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR2400073.