Jimmy Dale "Red" ParkerCoach Jimmy "Red" Dale Parker Obituary (October 26, 1931 – January 4, 2016) was an American football coach. From 1961 to 1965, he served as the head football coach at the Uni
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 0x0b1693aa100766be39de9da1313a64f806fa7781d5017e8f94f91f848207841c. 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/43b1b93d-4bd7-4cc9-9e0b-9f2d936c02aa.json and https://artists.proofprofile.net/proofs/artist/43b1b93d-4bd7-4cc9-9e0b-9f2d936c02aa.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af3fbdc9210f6536615f4bf6e381a640edef59ed5305dfbed4dbc0cb3d13826. 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/USA2P2411889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026ec2b29f6e0ae3311ab02a90cb6c803e5e002d7ef8c34b1b22dca8936d8203. 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/USA2P2411894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c4b051d7a7c8c57d16a2b5ce4b1cd376546b1d018e811018cbab6b0907dd6b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA2P2411895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb243115e479e07c6304555b00a6e5fbe921ab5df57c3f65d5b82ed1939d6833a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USA2P2411890.
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 0x442bb056ff3b434eb028f3be27313e4201d4042768fe86e863d3f1ff8a236db6. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USA2P2411891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa33865e4c41f255157c0b8e716f76bd04b2a46dcbaffc9bca3b28ce497814d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USA2P2411892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a9d7810f9f1eb4a87dd338f8673ec8ee6de0128d20319d8ca07152f602047f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USA2P2411896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fc34c484fec93c0beb9169ce03cf29a89b3f0810fa1eeec943acdfe5fc0a70. 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/US43C1616787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e28233bbec304e16605d5f44e2743cfce2af0dc61188a84f71d4ba376cc378. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US43C1616772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a0c3e47168803b6086ca24561f29fec51e8b5b519a6a3f98bc43d352aedb79. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US43C1616775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7022f34a6cc783c96c59ca261823128df49c0d9ba2e717ed55168ff3eaafe047. 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/US43C1616769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5885e8ff3af4d536ed7cfbcd3212c2ce45ed6aac9076141a26da4b0cc5138d45. 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/US43C1616778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1320bd30455e7fd24319ba5314dfe79dc2008de5ea0d0a0b5f19a34e33c9de06. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US43C1616784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88469506cd597caeb072c76257cb8d885b727758b639940421754c7c99e32a88. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US43C1616789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6355dd4545ccd73dca9da43880e2f67986ebed3f57e1f8efd78fa4b5967db5e. 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/US43C1616781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5bcc65e2b6db5eb20aaf3f7f474b18ab7286b80961719d9daffd2399d93517. 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/US43C1613323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296744d71b193aaaea5eab3f7c315da3f464f2a9dd410002d87cd5b466bd432d. 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/US43C1613329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc778c4d3770650adeb4dad12a508bd4eb95a3371a450cdae071cb3ea05e5e181. 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/US43C1613308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e2298e37e496942c967ffa0f19cbd23b6ef40a993f5b9363eeec307ff2c05. 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/US43C1613320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf953489eeab310ec4e80f803064d261474223c3e8a3f62c17b535a3e8405ffd. 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/US43C1613311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df15ccde6feafdad5ad84c92d92667225b70920d667db39a38a5330a07770e6. 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/US43C1613317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabd3fac0a3e68e38ccf0cbadf829fbadf83e18b5d2213dbf21120135e8605af. 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/US43C1613326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7327a41adfb07c7e073a79558ade135e2ca856050f4f8d67034450cf124f7f23. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/US43C1613305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b277bcf14e87a79d39b56f6a92f046f5708d38d61330dcb523ada3e2fa3f276. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/US43C1613314.