Kenneth W. Parchman (January 15, 1932 in Jackson, Tennessee – June 2, 1999 near Madison, TennesseeBlackCat Rockabilly Europe) was a rockabilly musician associated to Sun Records.St. Louis Post-Dispatc
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 0xc56cbf1e79f34e9c97e7f3b509e45970e6bc4f51f843feb40cb68721a26cb1b3. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae301330-9a78-4bdd-a234-104692c20ca8.json and https://artists.proofprofile.net/proofs/artist/ae301330-9a78-4bdd-a234-104692c20ca8.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 0x4e81df0d510877631ec2ca549f6d9d7f0a87cb9e6d06e160589a03fb61b893bd. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKMUY1707491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84ea99dc11f0a5ee0815eae4e44328abfc08586fd6e1eaa210358d56fcd487e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKMUY1707444.
Sun Records Originals: I Feel Like Rockin'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662a8b2fd61cbf537c330cf0e30c616ddc5e26237851f406709b84be6e65b2d5. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USSE61273221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9e4b90371ba150b62939579200b369ce77aeaadedf67ab53a71c74cc7eab59. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USSE61273354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526671dee4e4f4908afe32f8580f38a3b33669c4f20c558b94ce5866eb22b433. 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/USSE61273343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0ebc3ca1205dcfbafa575c84fb39fa0b4d3a2435b71aa40ecc595165ca7fe9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USSE61273220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703957539ec337d58cba406e830adc82f94f786e2f44d1794c631a28ff916093. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/USSE61273351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf146ac468c6659eebf6bdb907c73b9255b9830227ed85d9cc2da9316a1d6ff4b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBGNB0442501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd9fcdb5463cd347244b1be336b0de0476f85fffa335013eab5c820a02ef2a0. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBGNB0442502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e281fc9f98f4a5171582e14265cde59888fa0870c9dcfb26e6600716ec3eee. 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/GBGNB0442503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e2127258559836bcce3ae7de747d522c3cb5b709012dfc000d7a3848f837a7. 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/GBGNB0442505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943c618cfbf7d67a1865561c1513c307329ecfc624f1d2210b54d24ff6cbdbfe. 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/GBGNB0442508.
Love Crazy Baby - Alternate Version Take 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eacb55bbe4331fb521f1037e43e090eae60a8fd4ec888c611d19a64a774e8ef. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBGNB0442509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526671dee4e4f4908afe32f8580f38a3b33669c4f20c558b94ce5866eb22b433. 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/USSE61273343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662a8b2fd61cbf537c330cf0e30c616ddc5e26237851f406709b84be6e65b2d5. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USSE61273221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee63a036909163fed52b10e206ada941383b5e4cb6946f490b85445f6e6d77f5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBLCJ0500607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1109744c7d414e7d211cfe6d4d55b5075d929d2350f32092a4994590222b32. 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/GBLCJ0500608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a229cedf65f2896f44eaeee0cc782eeec1c541f9bd45ebd2408baad51b248e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBLCJ0500613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc337488d0f2c2e315e4fede4fb752cb1ba67ae17c34039c0e1852a55427ee332. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USESK1332008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9d43a326c7102da87a1a983ba580c6e38d96bf134cd67102b0e3b2af2de478. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UKMUY1707542.