Jay Barnet Beckenstein (born May 14, 1951) is an American saxophonist, composer, producer, and the co-founder of the band Spyro Gyra. He owned BearTracks Studios in Suffern, New York. Music career Be
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 0x7c31a9d2894476b0260c9e5313a3e8275f9937f4c2e0ae52be5aa67ebbe7f896. 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/5198cc3a-8a73-4005-9988-7c6f5e755c0d.json and https://artists.proofprofile.net/proofs/artist/5198cc3a-8a73-4005-9988-7c6f5e755c0d.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 0x762e5d3c7d2c96c3039491bf600a1af6da062a4f9849c1a203afbe5f0355ef54. 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/GBN3Q1200273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c928b793009c6b8cb3cbe1104af38f93fccdfff095a1e3bf328f1f3aaa2cd72. 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/USWH19902069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b8feb47ba3036a29c0efdbcceb58f1faf05a7920009965e0eed1901ac9ad25. 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/USDC39900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ea8b1e8d0495453a6c31824a3d784f5c1b39a9322cb6a7a7f7d6df417a9801. 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/USWH19902078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858e99022066f20b2c183aa1ae6d4448fe694bdae4e75f21a9913a2418ec82d5. 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/QMFMF1448902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ee86e670e68093087759039fe0721c4658cf6cba4c469633c0c7a71d2efb4e. 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/QMFMF1448904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108bc82f8b46e5ca279c1bdffec70a78196bbd22ae03978c0fa20b699f8f6e33. 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/QM6XS2300703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6fbe1571318df94c33d6c5b8a987f0fe8bca7c6ada853ce3a8afd4be8ae45b. 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/QM6XS2300704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a4fb40158b9cfbe0e28b309025297e40b99a2bf509d493c070f64909e35fd. 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/QM6XS2300705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e4a65effd5a5b6a5549739c3ca1e993fe3f7ef7ca296e477a204e77c1d83b6. 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/QM6XS2300706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dea7f95867d3a31b5879f29853e5e4b014988f0aaec61de87b2fc08c5b6d0d7. 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/QM6XS2300707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8156cf660a07f7a9e2d091de7278c6ae5fd86d1383090a8788d0d8c9ed9a6b25. 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/QM6XS2300708.
Random Acts of Science - Bonus Track - 2023 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8979acd8de61b05a26d2a428d62b3e00b4f4653700f046cb083b6435d7af83. 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/QM6XS2300710.
Stone Cold Infusion - Bonus Track - 2023 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39157620eb1e5a940e668fa79ed940476aa8bf0e02b91ea3207840aafc8f346f. 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/QM6XS2300711.
Molecular Breakdown - Bonus Track - 2023 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd821d0d579693fc971fb69774153ed632367c5a9676a4e9c8b63493855f2871d. 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/QM6XS2300712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1096526021f7147265895299ceca9b5eb1446914d879514d4b8188ec3a9d94c. 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/USTE10447301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606d8cf87c6227897cab7bdeed5f1d7ab9614e2b787b3ef5fc4fd3a1b7ea4636. 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/USTE10447304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2b963eb7b871bbc95ffedaa0e691c9c7444b96b1b5156d00089f2f5a8b5c63. 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/USTE10447307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30154e5afa43b7aec6ce9e53ddf1467b5c8ee5edebf61c37458aeb96d66cb19. 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/USTE10447308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638509499f9aaeb39ff4599f35f25e856eabdc2ced28e94a47710b7306e4a52c. 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/USTE10447311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74dfb8743ced86dfd77e94192772a8451a41a69e3973a2029754e327dc38ca0. 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/USWH19902314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94e31dc1ac8f1c2e192f3c02cdccf96c5dcb26d44bbdd865d8c2ec8ceed5c8a. 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/USWH19902318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67c8f1918f175b67b1b42cff6d444d9339970b95d930abcd1c398f323a201e5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:43:05Z), 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/USWH19902311.
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 0xf38a2fef712f65556489014470e3257118baf081f79d003b692bb5fa06af8463. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USWH19902315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd93dfe8db911d203d52461bc7656ecbe88465a1b63c25ca9aaca536a8c19fa4. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USWH19902312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f5d1482059985eaa71df75b3596b3e818cc099b171e65d42e925096087868. 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/DES299900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5be86020a3558bef61f0274e5d94d2a15257bc79e039cebbcf6623665194fd6. 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/DES290100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72cfd5a843a15b01ed0ba8d6946e16c592ae8235769d9bcd180350a4681e02b. 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/DES290400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee34058cf2b4647cb61f013574e61f57c7950cbe318239a3dccaf3eb8dbcf9d. 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/USBC19802979.