The Honeydogs is a band from Saint Paul, Minnesota that opened at First Avenue in 1994. History The band's popularity grew after signing with record label Mercury Records and their major label debut
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 0x08a7ef1b197014c375271bef88d14f788c73e30e82e3fe1cc47e287863f1653f. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/499e3e80-f4b7-48e1-ac77-54df56a6a7f8.json and https://artists.proofprofile.net/proofs/artist/499e3e80-f4b7-48e1-ac77-54df56a6a7f8.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 0xce3f355fccead9925c737d9f425ea60eedac8774f4ddfbacbd0399e11d8f0073. 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/US4ED0610065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f34ff6c7b3305ab27e8383593c54d782602540bbb4928a8703e3e5f16d63335. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USMR19787018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368e38e015d797af92f99ef9df36b2d14cab98d4a0733ed03aa30d1cc1972ee4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMDJH2451528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121da5409a962077ea70d61c271b18a4e7d379991711ec4cf0bb083921f38bb5. 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/QMDJH2451521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368e38e015d797af92f99ef9df36b2d14cab98d4a0733ed03aa30d1cc1972ee4. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QMDJH2451528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121da5409a962077ea70d61c271b18a4e7d379991711ec4cf0bb083921f38bb5. 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/QMDJH2451521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91984856ff4d4dc95b52349185b4bbe2d30c12ce393f174ed906ebed2add55f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QMDJH2451522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2ee1f9da65f72544355863758de5ca9783dc5fe6cedc4aa0223f63f05616d0. 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/QMDJH2451523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0900e737a9200fe3d2de90cbbfb03a582c3882753df928921b5393282c8d0ad8. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QMDJH2451524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c2611ac38a572df77e38cebf67a96e9c1d59cf12b78cc6876e36b87cc2278a. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QMDJH2451525.
Let All The Children Boogie: A Tribute to David Bowie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07524cf8701fb54db5244afd44d103074f4b12e92b5552e6c4ba6ebdf5af4d4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USGR91600401.