Jeremy Robert Powell (born June 18, 1976) is an American former professional baseball player. He is currently the pitching coach for the AAA Jacksonville Jumbo Shrimp. He played for the Montreal Expos
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 0x3edd6da4b63d492f76e46eb39ce8c108272bb267afad5de4c823a0c6f94a8f44. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/655fb29d-ba9e-4d06-840e-c2d3a79b88df.json and https://artists.proofprofile.net/proofs/artist/655fb29d-ba9e-4d06-840e-c2d3a79b88df.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 0x58b1540e0f56bffdf5d6d9702f1a566c6d03b8f19632b1f561f7b463f8287394. 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/HKI191133908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981d5c0b606001766568a5a91e503178174793fb5574d41714fe8948732b5357. 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/HKI191133919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b35e08c97bd3374becbd718ce9abe7fdbc811634f5d373232038356f6e9b4a. 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/HKI191133916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e571f4a19ef680ca3783f3cd746c5f3caea2ce47f625bebc9cf77183a4fe46. 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/HKI191133918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef2918b24aeab7b541cf0d7e06e95089504c641b7c5e6d64cb5e0cebefb17f3. 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/HKI191133917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff589e564e692eaa17a1792ddd3fbf83162d21c0fa3200ae4ae0db26c97ca7e. 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/HKI191133906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f827b98fe3cecc7659b0bba247baab77094b4a192db61e035ff4ccaf1cd72ba. 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/HKI191133901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e62df5cad74f8eb49d0a820d82288cfa6774b864a24ca85c9a0ab9217e83f2e. 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/HKI191133903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0259a5266d6194c3537a970e2c470a7f200fe59e1ebce5bcc9c464176b85fde5. 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/HKI191133902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17394ce96cb2001f1d40c49501b0af5693fe6e02e1a65c011ed6b8759ca9c33. 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/HKI191133904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c3ed97d1a73c5418360c453f84d906f104ef0108d199479746a87f1c66f398. 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/HKI191133907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9f9ff9d2b2a4ad59129d390c9d824e696eb01e8c418607280007c9dce0f4d2. 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/HKI191133909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e48cd2dd0ef56bf2525a94443377809ffcba4b67b714bede20d281cec66048. 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/HKI191133915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4348fb55bc5ffc50073ff293369b590fd7222c8e86732ef530ac7a3fe3d28c5. 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/HKI191133905.
A brief story of Peter Abelard (verson for soprano saxophone and organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317a382e24ff21244d24d15ce77fc23884a6fe443cd12dca1451a262c9c13010. 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/HKI191133912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e0dc274676061ec6e8fd777780591a7d7d5f15dbcb6e4bafed9c7c257cc55d. 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/HKI191133914.
Interpolations on Sicut cervus desiderat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485f937ed4b88cfe07ef901545034086dbd917e796d4011644d3e1662e8b269b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US7852000102.
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