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 0xdd0e9085fa1a64a847ed0dfd150a555999309f435e08c8ae85fc7bea6526af12. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcc956fb-c27e-476e-8132-2c8fa762838c.json and https://artists.proofprofile.net/proofs/artist/bcc956fb-c27e-476e-8132-2c8fa762838c.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 0x9b7415c6d933e9942df06386c0f1ffccd7545d97a800b26dd39fff3c355c65df. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1502827.
Que Les Jodan (feat. Waor & Dheformer Galinier)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6d5687bba6ff19fba4ad6901f836dc222585f6957986a75e05935e9f07623c. 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/USCGJ1502828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57786d7adde47b98c4dc110b748d07182cf0a55ced9c58b9d527a6d56dceccf6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1502830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ca4156c200beee5b32c461709340694bc33f316270260509d1c353670c6c48. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1502831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7686e2d8c1164a4354954660094f8948ce84b5e71c29aef7c46377ef524b724. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1502838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c5f840337b9e67b42fb79bd2baf242f3e5f9a2b1082553e0f385f8df96b4c0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1502839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa574c9b00c36eec5934c4c9cef71c8c21b32f38ad9f3cbb24f810dd0e094bf77. 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/USCGJ1502829.
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 0xf4c47cc62277aa0fec81940bdc422dc32c0001d5162c37992aff863361a49c1c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1502832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe215d665efbb6bd070367e96de3faca942b64da38904470b1625b60851421e79. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USCGJ1502833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa608ec07b63b67d608b279b68e497fb1e54bfafa992b94c2aa83616a57ae5f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USCGJ1502834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb538a71dfdbf074a1d980d90abee9b795c6032b172c9296b106f2837334abc3f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USCGJ1502835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5341eacf8d4aae6e7ab0d494094c75c5a7af8946846b1dff76db12b8b49b9514. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USCGJ1502836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b194719c2e766846095e50216953a9f6f2b84ab88a675e049559e9858478d29. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/USCGJ1502837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ac6a99bfe61782e96149be30d19fb40b508a4b35a0ce5e0951383fd46e2730. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/USCGJ1502840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3048e8deb360894ed3f5d52798fce5555c18844c64ea72d722c7fdf948924bc7. 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/ES6081242402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b308826d5add4c6fd216c405b543539f8cf8fdfc1a60b3dccde4df26f2d006. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af770720b643b6f8dbde4d44f2b951335b018308ce5dc01ddea5786aad3046. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf686181e4b9178e19532e14bcdbceb966704a15b1213bd3b9ddd1122273d71d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d2faf9fab46bab944b84a644700fc1fbd46056ee4e140da04e7fde28c51d95. 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/ES6081242410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe525f97fb3255dfd1f4cb218c48c60ceadd5fb29e324c33f7a33029c82d6c16d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36c4e8a50a26d27221bbe1f2916ad37b68ccb3cdda99a9df08a33619945eb16. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10022a436252aacf3fd1b9511d33b53cbce7a8cc9d038a8fb5cbdd360720bca8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19c87f60ac6b2baf040eb1f8d9e1ad1c31918a020f5de5f645a2f637f135c67. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES6081242414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21aefc86e4f973d58ce258c24f71227fae1f1093a16c4c25dcc318abc4858e75. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515df14bc8bc65c2a065b809c24dbbecbcfa6c65bf8e322c0e1a72227c8dca7. 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/ES6081242405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b0effec535146586db3d874662d0b6878d46c80579d757a761bd182583bbd4. 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/ES6081242407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade0c47fdd1740d3452016462170f3f05083630432902995911a3d86e83799db. 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/ES6081242409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a372957082b6982892e492ca02c2c329239a2a475019ca30b37b323a843913. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81602443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd98713c848f94a4813f5aa3d86917dab9bb3167ca56676abd148e3e03206c8. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81602441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749e0c0d1be5974f3d2bee3b696ed3b1a97a0f0e170eb7a99d9837b7e0bc87f3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USHM81602442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b345f8e05dafe58e7f1d16969b0c6bbb762d54a018c93d074b9d87a1789a293. 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/USHM81602445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f63d9811b62100079a77d25de4a6c24ef3d6f5b0f3334948a19aab1df2bc91. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81510378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640374887b4158a1a9230f85a35e6f75a6a2b3b71b67e2bb1d2ae50108b45335. 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/ES5021500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7f1fe119e6608ce4ab6cd4922b85cbe2e9e599f13750599c73c58ab9e3c6e1. 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/ES5021500616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63253dfe83892ce90d80963240f68bb62fbd83d666ac06264b6ae328d4c26fdf. 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/ES5021500608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19bfcd4a24acf3935fec9f05194f611047b7979710b672f460a283651f02579. 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/ES5021500607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498940f06afd0adbbf6294c7453728c1cbe35c8b6c5563de33b85f2aafccf4c8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021500610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd2852c4b105199a9d975a1c46803aaea8fdfadc1b852899f360690e294a949. 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/ES5021500611.
Con Autoridad (feat. Nestakilla & Nemir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58a217bd3acd4a20518faba4454a15617629eec32186aa8728722a8d7f90e94. 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/ES5021500612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a825c8905ee5f6f068e25cab1e1eac51af20c5f70aa71fdf0b27373fd0b5e99. 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/ES5021500622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173be4b6c5945dc37ddb072e6608b02227445fa625a4cbe7587dcd3ee056ed60. 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/ES5021500613.
El Premio Pa Ti (feat. El Canijo de Jerez & Maria Luna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b16aefb674478482e7932ca1402c8d53c18b02463ffed821796f82c16edfed4. 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/ES5021500614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a8dbd7361d3bd84ef8443b3a5fc0969c2d5eb845d906564cf316d87a928799. 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/ES5021500609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf49c67506b6cdd1ae55ac9ad187e18fdd89f6497b985f4dc7162e19149c481. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021500615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a59486c4a58378c7eba3e8b43d227dd8491230982ba7725f9a22ec95904563. 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/ES5021500617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc891b87c2ec422f685e61c174f64a6f19ea3ef4c601125ca80c02e9d73ad693a. 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/ES5021500618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe872cf808ed481d5538760a3c3c45df0d4d00e5e166097d2799f930dce4257b6. 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/ES5021500619.
King Kong (feat. Murrah, Shotta & Niñato Garsiah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d06f7b1162a8613c008eb95524ee310e9826b8313626f6df5b12c4f5aad9b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021500621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5958121e9be13283d591cd9193351d06a4d9623cb04ca6113c91ad8ebf2a0afd. 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/ES5021500620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dd5ee151c31ed99c3379a9038ca07e809cb46cbf68ca73d11296062fb3c043. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES5021500625.