Joseph Will Oldham (born January 15, 1970) is an American singer-songwriter and actor. From 1993 to 1997, he performed and recorded in collaboration with dozens of other musicians under variations of
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 0x766b8aeb10c81ccd0c2149b7a0cf2abd01656341e224b36bc8cb22c4386da620. 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/5f74adca-2c4a-4585-8e6d-15514e602bed.json and https://artists.proofprofile.net/proofs/artist/5f74adca-2c4a-4585-8e6d-15514e602bed.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 0x12205839584604403d3648f2a9121c21d7811df94334a1e6c81087caa8c398de. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:41:53Z), 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/US58L1872602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434c03a76574083320d4068abe5136418e139e52c4534616227aaa15671b95ea. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US58L1872603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa44d115293c0881accd0232ce20b21ae99283c9095513ee78572990148e1ac. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), 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/US58L1872604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5536f403ea256f38da1901e6eeb8021f5bf5bd9e24f4d78dbfb6b4d3634458. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US58L1872606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25e4e571e460dbe6a997ed6673afccd8fb2ceae7ed661fd7b1108f0af1e1594. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/US58L1872607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6211185c3200c66149af007414b00c6947ccb6eb0bfb693cf6e772a28cb0eb. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US58L1872611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c261a95606b827b937d1643c738ee73ac1de0940bed6413fbc0565e48dfeade. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US58L1872612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12205839584604403d3648f2a9121c21d7811df94334a1e6c81087caa8c398de. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/US58L1872602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434c03a76574083320d4068abe5136418e139e52c4534616227aaa15671b95ea. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:11:20Z), 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/US58L1872603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656e07e87f97addf31d7dd02c80a93ed98d589db86354bfdd0de92a9bba096de. 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/US58L1872605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5536f403ea256f38da1901e6eeb8021f5bf5bd9e24f4d78dbfb6b4d3634458. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US58L1872606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25e4e571e460dbe6a997ed6673afccd8fb2ceae7ed661fd7b1108f0af1e1594. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US58L1872607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8312cf7da7185617aec264be738098fa5b2eae469755d4f069228eeb2d6a68. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:02:21Z), 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/US58L1872608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca216a709b7b336a5e97cbf483007ada45ae09363ea45b973bc18b39525428a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/US58L1872609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b159cd2f64c3a7358a5891bf7ae6ff9e6cc5d4908ddfca211176980a5228829. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:22:54Z), 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/US58L1872610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6211185c3200c66149af007414b00c6947ccb6eb0bfb693cf6e772a28cb0eb. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/US58L1872611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c01e3acdb292156b397c4c1318e4f2aa11c4e7457ad1fb9a49e0f36ebf0e6d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBKPL1375864.
The Midnight Gospel (Music from the Netflix Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fd26674d1e7b3e9ba2665b25cac9d21d8cf8653c582655ed4c50c2c15746e0. 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/QZ8BZ2000211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7e13b0e4eac1e491a78d273ecb8472e2fc2f6c43a87b9fd636d9960fdb2370. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:21Z), 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/NZRH10900356.
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
Once Upon A River (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f898135338e5802da9fdce548c5d364e33e00c091c49ea3d0545e17ea4f0104. 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/QM6P42091592.