Paula Julie Abdul (born June 19, 1962) is an American singer, dancer, choreographer, actress, and television personality. She began her career as a cheerleader for the Los Angeles Lakers at the age of
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 0x953baea0fe1bff97f7c71ba0ff15bb7b89534260b363207b87c9012382b7cfd9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22068d09-d7ab-41ff-8158-6e72ecef1d79.json and https://artists.proofprofile.net/proofs/artist/22068d09-d7ab-41ff-8158-6e72ecef1d79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
(It’s Just) The Way That You Love Me - 12" Remix
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 0xc9981428283f768ace6b211243c3771fbec822d72c994a96660ed2b6fbabce3b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72116061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc260bb887e5a4a0b02d00cd3e2e0b520b939ab3c0a52130a5492cfa7ee691539. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:30:38Z), 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/USUM72116088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022d85bdd50d4635844055f568c3311f3b90dd35d93b513d0de426a0a28a0fba. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USUM72116090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b1dde431c34b131a4c171e38d62f42ebda36048441e8658392a1a7e586cc45. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72116073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27aa641700f0d81541e8e159093aa92593b5fa64f3e78d72b3e8392f15352e99. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02f32df965e94c1ba55dda9632f982ca422d1a337a503b93fde3f6c85915590. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72116384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551af2475fecc589ad7198a8ff40828bfe8d4c0e5409a92597ab7af204440b43. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USVI29201159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f052311a43de0f371f90d2b639156cc2fdb2db8b1f42698fd78b7a3ca8cc03. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29201163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf353678469ea2f9eb33f4a63284a78b2a8cddfbd246eac33fb7559c6d4f717fb. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ff24831c585c134d9b4dfa74a9aa01cf8ddaf8e6bcbe0d6459d98c4043f956. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:50:57Z), 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/USVI29201158.
(It's Just) The Way That You Love Me - Houseafire Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93081117eca07052fa0f1a2d62c69efc54a01071d730b00d30746dd335e2473f. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USVI29201161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f91a2a3b19c7999b17c60a888ee06f853ca6b477b980767a98beffdef979bcd. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29201007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe08a1982e6ea88e21cf3feb1d4da79eb3e97ed88f9d77dececcc167a648f35. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USVI20400377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bbdfa2f178427f6c51d9034f7901a4d8160d3885ebc025f286a0fb159e0136. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:23:45Z), 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/USVI20400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e644c3845912e6f09c12b8402518099a6bef9c7317dcd38aecfb196ee294e7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI20400381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1753d828ef024b3b30f15ca8d823e70b892cb2f273190f3375362612c9599c05. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI20400383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893579685b0bdc2eb6d0026d183e1aec22df5cab830d0efd5d1aa92c5c246c00. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI20400384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b46814f1cb5bc4f2ff60d9d26c1a649437e4822bb4ab7c4de364aee7e7e8cd. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72307270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c19d63939a32fe86fab7f166409d1ae445618347f09a43067399009b45a99df. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29501149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f757f6541b7ea0a7f9325e35d6e3081d80beaa56cd301b6f39b94c55ffa3cb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29501179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bda6698de84bd4735e1125c5e9a050e6037c068ce73d02f95532114483b7f90. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USVI29500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fc31aaf949d8ca51bb2421892b44ec288d51f070ac8c2a8a7b03f97cc9a0ce. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67fb853c53f249d1657ecdb0b6a409b43f7236357ac7311ece995f59878db7f. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/USVI29501181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cac87bdcacbf4cd65cc26af39d0ed42f1c29796be204ac69f015da80effd317. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29501177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5887a4daefbc3b9d2da2fe2a5271af39299dea3e12f0fbf95ab82f133320af83. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29501178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c429c88a60c217a1312b11f1afcd677d963fbc97c1257cbaebf92a40aebb28. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33cb5393a24d845e3cbdbbb593722239adb4853a0b72f3eb6dd0507457c4228. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USVI29500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d12f79bc510876c04ff9d3a2db95b51a5b6e53b343c432895f726ffad0be3bc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:52:21Z), 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/USVI29500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bda6698de84bd4735e1125c5e9a050e6037c068ce73d02f95532114483b7f90. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15f0ab316e2d4356d0bd9cc511fd1384ea04056fe6a71c36f3fa750aaad686b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:28:35Z), 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/USVI29500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3142dc0bd3e7fc0ef8cef4622efaf9efcaf4c7fa1fc9ef3c06c4bdeb5a53c25d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USVI38900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36638bb80a63911ed47ce3a5285b32b741cee05d793ca53b277068a4284b60d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI28800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f601b85277435305d34a0669ce3c0aa2129d99d87ca77cc001747c545a2bfd. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd46f03cebef11a082eb594aa861370ec5adc9c27cff763fa7f88d40eb0889ac. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USVI29100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cef262ea8ac13569ec1294d44fb3c9b9f168ab3892db933713f19e5cf39405. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2325198d0297e160555a7ee51dcd516d495ac19c3981b941eed34328db54d583. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USVI20700569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92f19644b15d99d583b060027ec10e74a3edd7cd3fef44fa61a5ecb8158f4df. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:40:06Z), 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/USVI38900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924032bd4bcd3ea8651e3b0cde2ad8a4c5b965503f994bda5500795951bdc2f5. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNPD0900743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625f8f864ef53f6cb592c60cce57b4104f8581fffa152a9ab28d6ed51bfefb53. 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/USVI28800019.
ドライブが楽しくなる洋楽ヒッツ！90年代 HITS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625f8f864ef53f6cb592c60cce57b4104f8581fffa152a9ab28d6ed51bfefb53. 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/USVI28800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b8e2e907c3df5482e9087e8626208ca7a838ccad62e70e4e3a53514a68d55c. 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/USVI28800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b8e2e907c3df5482e9087e8626208ca7a838ccad62e70e4e3a53514a68d55c. 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/USVI28800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4caac04388718c032b726ccdae9e7e50b7e6caaca383cbc022a872c019990ab. 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/USC4R0816291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c41130d0cc83f1b3a46b12a7f060cb41fef236b302e0cbd59bc021ed75e6cd5. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USVI28800017.
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 0xea17f05826d3235a03ac12c7baa49538a9716d9f1fe82736316f7ae95aad8504. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI29100002.