Stöner is an American rock band formed in 2020 by former Kyuss members Brant Bjork and Nick Oliveri, and Bjork's solo band drummer, Ryan Güt. The power trio has released two studio albums and toured e
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 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 0x847c5b7976bce3521e7145164736006fdd3c6b0e947b5d080f18ab6752603f36. 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/f6ca5290-762d-41cb-90a0-3c0ef038b63e.json and https://artists.proofprofile.net/proofs/artist/f6ca5290-762d-41cb-90a0-3c0ef038b63e.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 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 0xc00a6496173f261ae666627a13e6306c30890a4231a71e4136e4a96d913427c8. 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/ITM462100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf499835cfa3d8c861c0df6184c330aa90789d2c1fa51c93e0484a819cc07eaa3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITM462100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9bf8238554b50438d5edce745e9c80d9638afb19169734b8d255207ae4d7ad. 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/ITM462100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a978b2936c8ed78b52dd1d5c628eadf4dccf19fec085aee041153426c5f60d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/ITM462100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692a032d92a198b8f9c1023a2bfdc46c0789122fde4b07f8aadfbfad07d23606. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITM462100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966d6e27d9fbe59afadec9ae8d131e617d4eb1930c0b5e11366012c0ee07c964. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/ITM462200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ba1f9bdbd616da5f1f97c9b9d8e21bcadd314b63da61b767c50cca13d3094. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/ITM462200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03575cab79187ed13917cb94ebb2b565e2545e777e89bfc5dad73bd7c1655ab5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ITM462200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc842d24b7f03d5622b8fbefce68d5a0a78401766780fae2e2896680f667341be. 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/ITM462200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf516b224ac87156e7d14d772400b895b1f70ad0a6b3af899fc796156f96f12a0. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ITM462200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8373fa68c614d63d02cb6a8d26bf1c61700d7ddb9f38d3831301b5a7e904abf6. 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/ITM462400199.