Jason Andrew Molina (December 30, 1973 – March 16, 2013) was an American musician, singer and songwriter. Raised in northern Ohio, he came to prominence performing and recording as Songs: Ohia, both i
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 0xa90fa20cd28f722aa1578320c268df19270e6e55cc48498793f892076f1b3b37. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a9c18bc-ae2b-4df9-9917-4cf61228eb46.json and https://artists.proofprofile.net/proofs/artist/9a9c18bc-ae2b-4df9-9917-4cf61228eb46.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 0x8d22754689ed75cb484122dc3e144851d58b8a0aa5c872e4a44f4e298b515c51. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/US38W0410251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6401bd9b8b48a41c3c07eafac92242791e8f15f063089859e1a108f07667b29e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:02:25Z), 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/US38W0410253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9a832aff507827f1e95668e2f690acec93b17e0f0ffd16db1a91c5f5af4676. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US38W0410254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f974486cb3c4f13dc9cffb26c792fa869552a4ec7eae66be658f6e721bc16a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US38W0410256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085525532a7d1d764cb25b39f39d75a191044cfade67822b76e776f844a10df8. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/US38W0410257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49737fab32343ad5644464cbd0f81188bfc881d2b6f8f704a6f6e5b98a69d864. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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/US38W0614904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44d32832f8274605d16500c4673800973eea35f2a5b0488b9b6d5feeb0be50. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/US38W0614905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08da199137303429b95c457952b650161926887cdd03c30a2f1380d64ee6f52. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:37:59Z), 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/US38W0614906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea10c786b55b1b7c7f07e2cfcd260063a9ee9d91856646661d6d7e5aee849efa. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/US38W0614907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a06cc8d8dd1e127a17f4447cd401545f708bb9d223ea6afdb9c4c7424f9eb7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US38W0614908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f786bc6405ed522a52a0b9d8739902578a7031dc4b0258e10f9bbcd2660c5be. 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/US38W0919501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2096c8c8aa4bb5879bb30239db766ac88c9a094f8b0a4f299110cd230a7d94f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:39:01Z), 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/US38W0919502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fbea370b2a45b26408e194542379e500c0c6bd9f5c84d86f5e59fbf9d9f1e8. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/US38W0919504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b59109f23eef8e4ac2c180feac8b51e35db104d2898ebc5156ec1b5707f5417. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US38W0919513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce3a055e6d47edbe657445282be2a54b069fb5159344e6a13c853152ee6ac21. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USA561302185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88049c4d343b97747f3abb11b9bad6468ddfcc1e533b7da198a69f3064f843c6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US38W1633102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6610030f672ef5572e48dcf1be53d6be253f808f64a3eb8d9f4dd72687e331. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/US38W1920301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9297a6a8d27b31f4a06a60e45965e3aaa3c4a182a56e38752169eb8c6976a169. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/US38W1920302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c4a9b4ee57978f704418e8d5abe286c172b7e17fa081be55ee2b5c3d9025a7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US38W1920303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c01660a3b252311b83f6923d1e1330335427f8077b5291970bf4b4ce73cf570. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US38W1920304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da1a9017045d86b2582defd6de1db172e4dab7e3d4bab9053ce2c0426d15fbe. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-20T21:58:13Z), 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/US38W1920307.