Jon Gibson may refer to: Jon Gibson (minimalist musician) (1940–2020), American flautist, saxophonist, and composer Jon Gibson (Christian musician) (born 1962), American soul and gospel singer, and
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 0xc08e0456e3598bcd9c9f49f512d5047b4c3069d97f84292e9494b45c97c6a144. 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/e35fcf34-b577-4303-9f23-5371e00ec193.json and https://artists.proofprofile.net/proofs/artist/e35fcf34-b577-4303-9f23-5371e00ec193.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 0xdd568d8f70728d94a4133152c59a8858750c37d0769b5d6f7f017831f500a0c4. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USACX1001504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0227f1feb25b2553eb824f87b558b24eb090892fdc67850df80934a6e7b897. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USACX1001507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeda8377d413f5f54daabdb42e1de63fbd2131d7e661657a130ee84cf3d5f31d. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USACX1001512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc81e541491690d7b4061d8919e48744e3506a1c3a55bd1bde4e5caa3808e68d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USACX1001513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b997465e3a8f6c84c3a6acf7195c8d1d6628148bf62a90e6b057f622ce3fa1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USACX1001515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d98444180b990948a4e5128eaf52449aa602e134e5da171c4b655dc2e816a3. 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/USACX1001516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095afb2d07dca0574c76dbc7bc69f790482c111737feb7005076188a7096343b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USACX1001520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7649ab7eb205d12c62e3eaa7bcdbf81579c3b9f4819ab6f31efff26a179b6e65. 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/USACX1001524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7088ba17c2ab1478f5fbd0bcd99ee5007eda587772f9ae7209144e4902c764d0. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:29:14Z), 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/USACX1001534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6abfaf248b39c9f967dc5ffce28a2af8eeece321b2a40791ac2de06a22fe555. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USACX1001535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8011e01231aae888ee02fd48f9f43a042e1cdd45ccdcb8a6b215f4125bf5c3c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/USACX1001536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0e146e517aab6f2cb55f6ddcb4ef537e9bf0dce0a6d1a0d82d78edac1dc2d1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USACX1001537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c26ea40963b0c40f89770dcd4acd9e1de2cf2cda57056ec9f9f35b04f08d25. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USACX1001538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb293fc86c466cac70b859399b1c551b6aecf97efd24f600563be7e92a203e6d1. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:10:24Z), 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/USACX1001539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0058c73970fa9807ebd59da0c6450d9c67f970f132e747a2a43beded06ed4c5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:46:18Z), 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/USACX1001541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390944236f88fc1bab5b210e9d6e231585c7c064c28cdc56c4f33da754d5e2be. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USACX1001543.
Songs from Liquid Days: No. 2, Lightning
The Essential Philip Glass - Deluxe Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe317d9e77b29ba61c050bc57245fad417c986f204084d7b85290b69666d9609f. 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/USSM18500221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd101e1eec75dc16fe38c3605c73c3bb1240aea36a0ff57a159405c4a713004ad. 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/USSM10024525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe317d9e77b29ba61c050bc57245fad417c986f204084d7b85290b69666d9609f. 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/USSM18500221.
Bridges: The Best of the Private Music Recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b6f068f8209b492af01694f68afd6d8f29b379f2fb1f3e7334ede8e28f1ff2. 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/USPM19001028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a1b38624a42bf71cdb348a60da13780b696a4e30a7e19f58e170c20acf42d7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USPM19001032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b42d37a1858792c25ce963efd1747fd06f95512b7ca2387d83190d36c0d3578. 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/FR8GV2301850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe317d9e77b29ba61c050bc57245fad417c986f204084d7b85290b69666d9609f. 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/USSM18500221.