The Del-Vikings (also known as The Dell-Vikings) were an American doo-wop musical group that recorded several hit singles in the 1950s and continued to record and tour with various lineups in later de
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 0x36ddffe8c4c10624d8f412e646f5b684a5d40340ea9de220fe5c2e1065898b1a. 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/827c66a7-5858-4e7e-a313-99c58af48d27.json and https://artists.proofprofile.net/proofs/artist/827c66a7-5858-4e7e-a313-99c58af48d27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flat Tire (feat. Carl Stevens et son orchestre) [Mono Version]
Flat Tire / Cool Shake (feat. Carl Stevens and His Orchestra) [Mono Version]
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 0x25780b330a19192071f2bb4f560a9e37ae584a0aacc60291efa97d73aa1508b9. 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/GBSMU9092207.
Whispering Bells (Billboard Hot 100 - No 9)
Come Go with Me (Billboard Hot 100 - No 4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125c3c931e473344a718ca43293013160f38745a222b5d80395209ae1fe63f14. 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/USAFM0660001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae05d6ac671b36fae8d7ed2256f411fc735999ce7aa9de6c5dee22ff001ffdde. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:26:43Z), 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/USPB81010886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47d2b2e45e4150d6435881cfffa086a0441821711a9da05a41daa528215b6a8. 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/USPB81010904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8175a08a631902664d8b2fcd20f521ec24ce9392d2c035c07fd236a6d7045ef5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USPR35808038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2538573843f9f2792a1c8b327d47555dd2d960b18a3252eb5d253fd73e84d7b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USPR35809920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d1cdd265c81e4e78532389ff0a1d1344da35a029cd71b6e7fc0b9aab6a1f14. 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/USPR35809924.
Come Go With Me: The Best Of The Del-Vikings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fe1cf7086f978e1b5c0ee7a7d5e7824c8354bc02be45a365610c28cc20ed1d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USMC15710051.
The Best of... 20th Century Masters The Millennium Collection
Come Go With Me & Other Favorites (Digitally Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc045d50d7dac9c0cd260cf21852f07648a59bc058991d99b87ac84fd9fc515f9. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:21:01Z), 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/USESK1296059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dbf8d4899b5792532e3a4b339694506f4cfeea3f10be99661d79184407e30a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USESK1296062.
Come Go With Me - Best Of The Del Vikings
Top 41 Classics - The Very Best of The Dell-Vikings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4db4ede2b4315b250c03dde0ce2185a0193d1cc7974ea9c3d374a930faec62d. 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/QM6N21998703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77c80e70aedf6c7d3ace995333ad0cda737fa82c743bdd85b417868279757d5. 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/UKU6H1913260.
Come Go with Me - Best of the Del Vikings
Anthology: The Deluxe Collection (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b171ffa65a5aa6f37ca8312b495e9a143fa2fbaf747ac56d57b207b8888ae53. 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/USUM72116412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9cdcc23268bef0f865a6e68b7e956f954f1b6e17b85ee99c0263cc7aab5eb5. 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/AUXN22250792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6908bb170c6245f8afbe2389c24c521d90eca972eee030ec5f2c0e3812452758. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:30:12Z), 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/AUXN22250786.
Whispering Bells (Re-Recorded - Sped Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab4846a9245247c5d5761beb4d995616deecb32e720b4196f86ed40b9815ac4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USA560795612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd00a067dc94837cf762447959520532948eda0825f1ab6fdf051db961141302. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/DEXO52460982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2343445ae57f42f6f91773321b4a6ad505ffc20c1bde7518a49708efb56bf5a. 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/DEXO52460985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dec9094a8900e9ea7061788ed9711235d2e260be3a2aa843a79a71117e9d7bc. 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/ES58A2400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde38f1fc2fed4034fb74cf872581ba95f93a09b1059d3743fd077aa55b482f6e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ES58A2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf2d004937b1131ec10ed8c8c390d1b51545ae9add2384744269d3ec858183f. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/ES58A2400019.
Essential Classics, Vol. 505: The Del-Vikings
Highlights From The Soundtrack Of American Graffiti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8f7fc058f46f4e51bc2225b65e6ac5cc5007f04ff24b586a43c81e08e353da. 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/USMC15701811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4bf5d63c20be9a583eecfe973306548ebf0361e7f208fe03c9d317ed04a06a. 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/USDEI7904741.
The Wonderful World of the 50's - 100 Hit Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4bf5d63c20be9a583eecfe973306548ebf0361e7f208fe03c9d317ed04a06a. 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/USDEI7904741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8f7fc058f46f4e51bc2225b65e6ac5cc5007f04ff24b586a43c81e08e353da. 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/USMC15701811.
Stand By Me [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9fce1470f8337f6233b44fa2c18d96da3e255c4bedb2f0a732fcd6bf4db9e5. 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/AUXN22250789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2cb331ae0b32731ff5efca1a9267622f83238a2d6b5783ef30871b3f6ee030. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USDEI7904198.
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 0x60c9c1f7c866b4736ba3f8d7c2108f759dec613be3979ad9c65ded44631c91f1. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBGVZ0720490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990d401555d6091790600e8e2e9c716c5c4373670f9c8ebca55e8bec2bba5e91. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USAFM0600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890d40ac929e68ceaf8b69840916eb0603bedb3385b3317cff257d1fb88c8107. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USAFM0600016.