The Skyliners are an American doo-wop group from Pittsburgh. The original lineup was: Jimmy Beaumont (lead), Janet Vogel Rapp (soprano), Wally Lester (tenor), Jackie Taylor (bass voice, guitarist), Jo
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 0x6e63c76274f3828d1c18d0d8ff8a2f1b06306281c953ff2eac48b92db0140ad9. 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/0a9906b1-f4f1-463c-ab55-6ac2422b99fa.json and https://artists.proofprofile.net/proofs/artist/0a9906b1-f4f1-463c-ab55-6ac2422b99fa.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 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 0xe8b352ab2c5a284424ec726b77f93046c630bb99f27619320ceb65c2e1156933. 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/DETT12205199.
Essential Classics, Vol. 13: The Skyliners
I Only Have Eyes for You (2023 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93584a3afb3256c9d313a521d7ecccb2794001f8ba4bd331c0c0e8bb5efadd2. 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/ES31E2202536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5e649ab88498cf74027a10bf80e266b355332f0128092f418172bd3a3d0af6. 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/GB8XC1427950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14afc92dcccf4a4ba342523cac91aa59facd262b6190854e89856f86db0258de. 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/GB8XC1427951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1344b150c977ad03bd6fe3e3a0b00344b9e89192b6556caee61af6db31b120d0. 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/GB8XC1427955.
Since I Don't Have You - The Best of The Skyliners
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d592efbaf511981af5175304ed7572de3fd8b1bf3a195d6de5d746947c004b. 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/FR4GL1117201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd973cfc792d6a625224b95993ed9d6517213e150a2075198370bc15f40a6cff5. 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/FR4GL1049212.
Since I Don't Have You (50th Anniversary Golden Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c21ddc75bbe299ec9915e1100407a6750ec19da01d41fe557613488e1c0683c. 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/QMFMK1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180dc14f8f7237e8a0e004adaca325b14baa54bd40ad57771f3b74cbe0efeefa. 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/QMFMK1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7b0be6d981c999524dbe30889f2125fb84c6f74efb671eabba2bd024ac6685. 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/QMFMK1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9796e7fcd53590689e685fdf071377cc833bd6cb90d710b6ad169c27a5f16d06. 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/QMFMK1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95bda8d1d24f4c96d19a27d6fced420cc2df31c87d6eb0f46c2aca37ac5b579. 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/QMFMK1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffb24ed40979699abda528cdf21ae2da3a7eb0209cd6e176dde9f11330f7526. 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/QMFMK1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ded9032bcc72c49b3baec30797f08325d7564370292015c52a6ff125800b7fa. 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/QMFMK1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6ef2910e29eb003a0cf37b732abf2f5b73f1d4ecf9f303705633afe7b9a683. 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/QMFMK1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34e9ac3d543dfdf108bc5af1a86f3e7bb7b7b1f726a3f2c44c8b605097bc7a7. 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/QMFMK1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bc69a27fcd049090ed3d4fcc9faa9a7efeeefc8a2b88d6db0ef59d426465a2. 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/QMFMK1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20179c889cddc5ce2d1e3d29b3a8f3024b6a8f703ccb0075b8ccfb20916c580. 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/QMFMK1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884f643df6b06a13738cb6b09d7bd660d8dd26a979ea294b47b1a00d79db627. 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/QMFMK1300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b889b064924e7c848e9df325dae3061293ca05322447f2a2a4ff1a9a2d1830d. 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/QMFMK1300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d603fabcacbf71b4c8336dc83ecd046fc67835a4862f5696b50df86832e47a. 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/DE1A42140838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6824c9c728f28c45dcfc1df82f9f3195522eaef42e3eaf6fe1898d863da8866c. 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/DE1A42140840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b53bc205422120bfe009074b7c2b0f3de7500964901d5296db927ea931daf2. 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/DE1A42140846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a65f1a53bc1dc400762ae624967221903e2ed06cee2f44f9754280fc57d17e. 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/DE1A42140847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1bf178d2902032822714af96682e1d124051d1532040f082522ea7a2c9c578. 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/UKU6H1908610.
The Original Hit Recording - Since I don't have you
Since I Don't Have You / Pennies From Heaven
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00de014def274dddea938cb262f263e0dafecca0ec134175dc98efb3b4bcbfb. 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/USDEI8204389.
This I Swear (feat. Lenny Martin and His Orchestra) [Mono Version]
Since I Don't Have You / One Night, One Night (feat. Lenny Martin and His Orchestra) [Mono Version]
It Happened to Day / Lonely Way (Mono Version)