The Crests are an American doo-wop group, formed by bass vocalist J.T. Carter in the mid 1950s. The group had several Top 40 hits in the late 1950s and early 1960s on Coed Records. Their most popular
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 0xe8a866370c9450caeadbd5b6fb3328759f182c21b850c217ab58dc8f9468c8f2. 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/081ea36b-e691-4ac8-a889-292159b500cd.json and https://artists.proofprofile.net/proofs/artist/081ea36b-e691-4ac8-a889-292159b500cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sixteen Candles: The Definitive Collection 1957-62
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 0x2ea372155455fff7d4b9c1b983bef4a66b386b5ca5e57efc98e52098e31b6c7e. 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/GBSUW1204115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029c1e7a06dcff9ec17e80b4da49e344d594c8a01407c937d4a246c164bc2886. 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/NLHR52102235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c0c114d4a20e19a7bab8ade7feb6ca3db640a08736ff266c32dbfa6d224f2d. 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/NLHR52102237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4de37ca94b150b8534e8d89e8da2c0ed67c5fd4552e5becaaf702c56994f6d. 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/NLHR52102239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77598d1b9e42d82a4be7c42e0aef7dac10dd0c8b2ea634d24e0893bca3d1f8c5. 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/NLHR52102246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e5fa1dcca3eae9386857bc12679f2f03643b7e535ef8e705febfdbe992b9b7. 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/AUXN22109844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649ddc4e7f9c7bc7bef17b4d0dab8e15b2ee2083a436c8015ba85bc7d906c94f. 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/UKU6H1911658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3f6001c4b859db84e859acf6136041a905b970a731b32941b3ccd9a45c9e19. 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/UKU6H1911659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe551e1ab195a6503761a5b66aca0641783ce9c8cdbfd745e943b86a57186b3e4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/UKU6H1911663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc514be95e64ac31d693ad47d579e584d4f1760ae45551783928973d18d21cc00. 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/UKU6H1911664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b943df0930086de5dc24fc92b0cb642dfcab50ae5b1619b7c58eb8e8c1e2a4. 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/UKU6H1911670.
Sixteen Candles - The Best Of The Crests
Crests, Crows and a Crew Cut - [The Dave Cash Collection]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f806eee5686c1a731d8148d71ea9b14179a71c05c6fbbec4e82a39ba559f636. 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/GBQRF1006346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f57c4a39c8898578883a0fe96043b97f08827277c8c5181d1486db671557f7d. 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/USESK0605195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9d963b169e406e72211c533361de4b5bd735702249c53f2a3336b35f097157. 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/USVC55800639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ede53914a22017246c025035412773c49656db5a45f828608cd4860f2365b62. 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/USVC56000661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff84279f62334658a0f3d27284337d2ddb62121141c1b1681a99d3b8b041b3f. 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/USVC55900647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d42f077b4ea3573f31577f6a1aacfea71f6a9263078263ebafff8d62865a47. 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/USVC56000657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403fac1fefb33ed919e32bc69d7ee2e903e756dfdcd14fe18e84bdadf646311f. 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/USPB81010356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f94ba07ebcd6553cc97b4fc94a5693ece8b775f4723e3caf456a86bdcc77e90. 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/USPB81010339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0adaf9d2a323a157a13864d17fdcb54157d30f8a9eaa52ff2698d77ebe9c4fb. 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/USPB81010340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3f89f967750521a9810eea486770b7b6c28e525f32ca88cb925f21e8b3ee6b. 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/USPB81010360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a400f6e95ee3fd44a888fa43d0ecbe12710bc62cff94709faa4d1059bdfff5. 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/USPB81010345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e5e8ba39a993017f6de8f2364c440fbc95269c50899e1ff734fc5214755714. 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/USPB81010346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe972e6706bd5a75303da6cc53fd1d7b269fff7b59e94ad9e63863b25fe16fad1. 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/USPB81010350.
In The Still Of The Night - Stereo, Unreleased Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb5d8657151fc385d85f91d4d90780b89a2765ba56f23633b8ed7d23fa19970. 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/USPB81010370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa3412f37f743d5038c601f3a6fa11a0100abdb8fb7e7e51ed5bf2d5eb68776. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USPB81010352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052f8001749431da3c0cc1fba93205b3604af54ae6da9faa49dbc84a4673ec75. 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/USPB81010372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eefc30dd1b95592b50be7ef3273a2d0ff2b4f7b722b9eb32a2605fda20145ed. 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/DEZZ42172694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5717a9ad5c7a2610d08b65cdd12347caeb70db5ea13390721fef0b010972fb6c. 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/DEZZ42172714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa8c604d5ddc12df6170b4a9efec02966b7d6fc6ad0466d95d2122a2e9b5f5f. 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/DEZZ42172727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcc62aafd8d607c8d2db01ee17e9fba323c43cc367e924e2d284e4c22b2aa47. 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/GBBXS2037502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61fa30dd118692b9db343d1c2daf1d4b4388a9556bf7994656a8b4bcabceb54. 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/SEWDL0509004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe699565a7c218fb04feb7ef2cf441ccd22d37902be1a8d4ecbe071cf521f4489. 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/GBGQH0602149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1b8b3032d1df9b197226b2b3da9b7b0790ee009acc1f019e759623734224e3. 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/USA560795517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b6927e4a0648d6d1648050719aef16e391af3d6c2c65515d1dc23a87c9cc04. 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/USA560795520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2fd622613146891f53dcf3444d3bef990aef08bdf1882d6c4a4a27a11d74c4. 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/USA560795521.
The Angels Listened in / I Thank the Moon (Mono Version)
Sixteen Candles / Count Every Star (Mono Version)