The Winery Dogs are an American hard rock supergroup formed in 2012. It consists of Mike Portnoy (drums), Billy Sheehan (bass), and Richie Kotzen (vocals and guitar). Background The band was concei
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 0x389c0150e23405fbd6cf85585a5d1f0d7d1560b8528b5705b4648513fabd6e59. 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/acabb7f9-fb14-4707-818f-4b8459b9c236.json and https://artists.proofprofile.net/proofs/artist/acabb7f9-fb14-4707-818f-4b8459b9c236.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 0xdf94e1ab591cae034a1e896d73e885ebf539b475bfe2a5512c2e1c9b9d7198c2. 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/QMFHE1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ce1b4a967eb3298da6bb131d3670619542ee9aa188ea3b0ba5e6c907173172. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:40:59Z), 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/QMFHE1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1427aa8fb378823880e56501a6a550843ed76beaa6f21bb7b347c71244820e. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QMFHE1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0abc7418a8e231b18a6e79c93fdb9c5d7821bc05cc4551c678456c36e28fb3. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/QMFHE1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3f6ff6034f885ec380234c1379330ba1969f2b4a39f124f6f33040f98b2081. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:44:19Z), 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/QMFHE1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ad6ccec3f6e13e8ec1e70b980870b3511b8983740f566ae5eee1a58c1fa2f8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMFHE1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0916e973226ac0cdabb5616790dc85b5ff62abe35459f827bb805fa08416f00d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMFHE1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f8f3306f1feed332f3ac9d075b047fd55416a702251ee382377ac282066371. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMFHE1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559ef9c78d0d8818a1afbcb52852cfc3f7dae7e5781d372e62952c2bebe6224c. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:31Z), 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/QMFHE1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c39dac9d4df265c3ca25747648ddf5d90a00f30d5d87bcfad86208fee16ef4. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:24:57Z), 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/QMFHE1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31dec167af88d4eadc79660a04f0cee6c01ccec27254c96cf89a0db757db6f8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMFHE1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8a1cb9b3434c2ba9bf972f3ad22374aa50d1803384fde781eebbc1581ad817. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QMFHE1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34239fc44428ac5370c5ceea24f2a13acbf71ad892787a3cf93a03d1e955df58. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:05:09Z), 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/QMFHE1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c581fd8ef849b7b0016e4c80f54881721fb7c798c70866e8194fac53f5483f0. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QMFHE1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda6cceb85f3cc21cc1b30bb41bdd3a77b7298dcd0cb1a537e59434a091af56. 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/QMFHE1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62cf6c018c49fba1ba652ac71bcd7afb6508b187b57774453af17f844655fe1. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:53:42Z), 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/QMFHE1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf12495c02db213e9ea38d30806cd69876eec059247eb6eab44c324c8211722. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QMFHE1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890e3bc543493d2e3da10e42411b2aefc1087044b164833f722381456f0704e9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:03:50Z), 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/QMFHE1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dea7aae3063eefcbd831f60ccd2caf665d4bf2abe2b1466771f16da0caedb05. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:49:48Z), 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/QMFHE1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bdb84899e5a91c1d83d9b79f8b12afd006d0052db2f2242481be2fa695e92f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QMFHE1700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26345667aaf9116a3050b7f00ff827962cdadfeaa95835e250cda82de999b610. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QMDA62265367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61187e2de43b63fde11929a7ee627d9c5b9775acc8e0dfd68605ad536b2d4e5. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:05:24Z), 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/QMDA62265370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d94c6a86455aba20a61ca9a5161293e918eb387d717e9b914413dae50bb034d. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QMDA62265372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1aee442dbed5b9bd34d39ae3887feab9973e9852052a6231164dd83cd78cf4. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:04:17Z), 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/QMDA62265373.