Original Broadway Cast Of Aint Too Proud
{"copyright_id":"0x476249cf26b9cf03fd6bd1fd689f53c7c8a736bd4447f5c8c63bf7619cfefdef","name":"Original Broadway Cast Of Aint Too Proud","registered_at":"2026-06-11T19:16:17Z","symbol":"NIM0097251","token_address":"0xe88564760d937a76ff71e72b999f034baa3f9b36","type":"artist","uuid":"4ac5a0ee-bbee-4cff-919a-eefd2047b523"}
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 0x476249cf26b9cf03fd6bd1fd689f53c7c8a736bd4447f5c8c63bf7619cfefdef. 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/4ac5a0ee-bbee-4cff-919a-eefd2047b523.json and https://artists.proofprofile.net/proofs/artist/4ac5a0ee-bbee-4cff-919a-eefd2047b523.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ain't Too Proud To Beg (Original Broadway Cast Recording)
My Girl / Ain't Too Proud To Beg (Original Broadway Cast Recording)
Ain't Too Proud: The Life And Times Of The Temptations (Original Broadway Cast Recording)
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 0xcb0baff94edde7b021a84dc657b8436a47a53847d102144aad9a0b1751463407. 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/USUM71901755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf78952a6e4ec82e24c3e259256ad57a9950149432f1b2e4686276d5ed104853. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d5d493ed5417c5fa921e557db4ba397dd769ea9458271693b1878b7b7dc291. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010b6b92607e16c4b8c14aa0c706391ed42f39a25418d71fabc305ed3e9a6204. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USUM71901759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22502cd4f7da86fcd9867cd2a23964c4c3eddd574a45c08349b101e46cb479f1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUM71901760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae44015576874187ea705d65056e86dad8bdf7c0861c87af54ca1d6b7979d3d. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03e5b5872bd488b2ee2084ebccc0ac2fe86d5c942b07a0e49bce955c159bd57. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USUM71901763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb510ce0591e743902b54220a734852929b87ff4176644232b496941018f994. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USUM71901765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27d167ef2fce6237fff4479f94040c7c8682506af53956032599af0d225a888. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:15:21Z), 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/USUM71901767.
If I Could Build My Whole World Around You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1d18a8129a4009bd0226c9c400e27a42379a9c2b1a9c129c21e23bc7efdbe7. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71902576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae77e62d3bde66d1d0b34409b62aaadf3431aee2f757d1787513137c133b185a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USUM71901768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ca2ad85d33643f1ac8f7a674f771921aefaec65bdee54ffe04ebbb74594ba. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USUM71901769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eaabcac1820eee94f691e83f7a1601113939a1b8e0cc80ac85d1df7df26206. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901770.
I Could Never Love Another (After Loving You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e52b905b01a9b904f038ee03d964e54c85d962b709490d214b68e4f41fbbbb. 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/USUM71901771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7183fafddda439e209aaa0e6d49106966da9dc483d12d54c8fe507627616f716. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUM71901772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0062ef6a12af2f84cd3f3e15709fb9e2a56483389582076d810001f728aa83. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USUM71901773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae85ea3cf3564f812aa50daf5af21c8685ab4f249e04c0c55e06ce3c7d8430d. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USUM71901774.
Ball Of Confusion (That’s What The World Is Today)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed072f07831fcf39ae878f87052f5f2efe2da8ebe82c1bc0bb56b10b4c6daf62. 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/USUM71901775.
Just My Imagination (Running Away With Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476ff210c4a2d2d6fb603712bc20f5ad69cbd0c9333ffc904c213331ce4e6fd5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUM71901776.
Superstar (Remember How You Got Where You Are)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf5a9fe4cc210dc486e40819fde52c6a3c9deca734b1f58d6359550d3f6eb1d. 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/USUM71901804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d3291d203fa0666f2380b7b80f6a6cbc207782afcd623fb9bb0e5adc10e6c0. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fa8517c15d74d20412deee4239f12f6c31ebf7b42df2563c649bb9a042f910. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USUM71901806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28495a3e64a9ef7c71eeb6ce4cb6eee619c531703f0581dc0effc9a5e0ac05b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51832fc57a0da26198a6c5c0080bb06705df95bd454081af1c996f92ea6e3e1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USUM71901807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde39a3d96436963c0e0f419c953c6aa16080025a0c40183ac3e9d925361c2147. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71901865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9922b60dab29ed32b7a65306b7a674256a581c470c9eac86ed7bf89ccca4df4c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USUM71901809.