Steven Hunt (born 1958) is an American jazz pianist and composer. He has released two studio albums, recorded extensively, and toured the world. Music career In 1977, Hunt graduated from Brazoswood
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 0xf5c85f8d4e2b97f8b799e0b0943ea0ad24a0b55e9be773dbbac84b166add00fc. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf9bd109-c6ee-4681-bfd2-9a9dca0b662d.json and https://artists.proofprofile.net/proofs/artist/bf9bd109-c6ee-4681-bfd2-9a9dca0b662d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Steve Hunt - Excursions and Images (Solo Piano Improvisations)
Mistral Reframed - Urethane Live at the Loading Dock
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 0x7146206845dd8c507811481731a48ee3edb6078b3218bb1944fd50a85c37f187. 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/USJAV2110001.
Prayer for a New Day (Cherokee Morning Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd051509a53a4002f213f1caf4fe16cb307c9993c2be7e8f5f1892d531bdad84. 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/USJAV2110002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1d2bb57ad2d1a55ae6837f3baf1b22a71c2449efc70abcea196baf5520d1a5. 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/USJAV2110006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf829f1970f5eabdc10ae67f1e5e5aa9da482d1b99c6c7239c40e48f5087c2bb2. 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/USJAV2110008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c765200444c9180f39effe616e68a2c8e7c136729f9b389654358c700c6ab5f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USJAV2110003.
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 0x0d69fcca17496ca34dcca539db14c1842cb7c765d75315b6d4598ef33e13c73c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USJAV2110004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb567dc6c7196b917cd5ed4c114a60502546378b352b46aeecd4c5a8eec1dcb8f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USJAV2110005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd23e0dac526657eeab5715d76f6833ae7f5d7238f41b38581287e55b337548d. 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/USJAV1510015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ebe2196e539d7c19620a9ffd9c1c3d2dffc7c2f20198f8f5cea22608efff7c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USJAV1510010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadf310b36215caceb36f7c0e6375d5a53d714d9758d0c112f2995246eb92c36. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USJAV1510011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b85586960061a3f0e2d8b4b34b8c3062db74e4bcdd11c8e36b7cf6e6edb12c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USJAV1510012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c145c0b11d44b8f549f469c6dbe4c45d934036f9fc1b989b633ab31693dddbc. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/USJAV1510013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce36e249561574c52b8f2fd26c90e0081dcaeaab37b36554624300cd346e8cdb. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USJAV1510014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bc3adad04da1c8a37f24b2c0980b431e303d8a83a9a17efcb0a4c0d59e376f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USJAV1510016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a837754fab0296cd9d8fed5cb477da39a3271aad94132bb5f38780eb91a257. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USJAV1510017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3e0cd23bc360c41b211ccc62c28abfac17346ab9c1069b192e6c3a02079cb7. 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/USHM20546091.