Helms Alee is an American rock band that formed in 2007. Based in Seattle, Helms Alee features Ben Verellen, former member of Harkonen and Roy. Helms Alee has released six albums, Night Terror (2008)
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 0xb9a2ae6eacc36b8bd403fcda06260b2bb289ec6d9c71012fdef762ffb056f328. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55c17d00-aa49-4aeb-9e82-c04d45753a1f.json and https://artists.proofprofile.net/proofs/artist/55c17d00-aa49-4aeb-9e82-c04d45753a1f.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 0xfe83e6f3484b96f503dba65412f79ed3d8588e6243dc7931ea93d1a38a35a1ea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2P2108422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf637cbfdc972d0b206049ba4a6f75f2d75c10c1419ba49e2e8347c67d900d655. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2P2108426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846ce78604ab57bb5d32fae08a22e04dcafb1581a6c9fecb9e3101988662ec08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2P2108427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe692b0381806248dcfd9b2b76547fa218c4aa18bce7791d9f03735e6d497bf31. 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/USA2P2108429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872e24e3b4e227219dd888570c62f48faa514a891dd9a858ec257e06ced18956. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USA2P1822171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b3568226153a5ef419de5eda59888b73657e9922e4cca07e20721ecc81b3f6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2P1822176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04387fc6a7270e44cbfba1d71f7aadbf4c818ba5b225e3a15215fb0ff44f50f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USQY51713532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15717438be90614b7cd0758edc2fa4003b8959c387d93ba2557125d4664cfcd4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USQY51713533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d317abcca1074c92df78a62cedea5bb8a74f209b3597db9c8c3a2ab31114d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USQY51713534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc54f3739d4c2a0f0c515534f05649951003063db2e591010a5b4147613a516. 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/USQY51713535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb511a3b621639bbcf19d5288b62b82b21a04d1dc6ba5685280f00d5671a08003. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMLD61402162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc387e5479e1abae46f1f8e025bcc91fe03cd208fd9efac4d430ea4af57286ecf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USQY51417754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4adb559d87049abd46e06f8b4c87eaf3af7a102b1a24aca89d7f631a4358f8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USQY51417755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fc01c2aad82dee4d46d5057130558cb1be61d7699620ba37cc63e790341396. 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/USQY51417756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7092399d33aec9914003dc65aa201af9abc68ad99f9a2c109b37e8113fd5546. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USQY51417757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72d93f474ef3f1a875ac8928aa7041f6d47b388799c7e6bfcd469dbcbe6b066. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USQY51417758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a82ac84edddfab0088e94ac3808ed511e3136a9ee342283d3edbd1237d20a2c. 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/USQY51417759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e36f2b2fd42e95b255c8f207f4a93411e2dda4be8b7505438ceaddaf1258b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USQY51417761.