We Are Wolves are a Canadian indie rock band, based in Montreal, consisting of vocalist and bassist Alexander Ortiz, keyboardist/backing vocalist Vincent Levesque and drummer/vocalist Pierre-Luc Bégin
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 0x7bf6f39fd5ced6ad128b790703098043cb91fc0c7708c52e95f2d8e45cc3f797. 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/c972d45c-c2c8-44fd-a78d-3a6d3a73fa24.json and https://artists.proofprofile.net/proofs/artist/c972d45c-c2c8-44fd-a78d-3a6d3a73fa24.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 0xa8ec4ac2114a7125b5e42a1a7e4a9a60853c50cfdf437be19a1a523cfb4aa191. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USFP70400732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4147efbdb9265d59bc5ab4911bba2cd0e80bdd49b10870de7400ee21d06ee4ce. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/CAD430703002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae79b0cfb337fdd45ea37a3fcddfafccf02e973099ea9640ae4caf9625eee91. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/CAD430703009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a80d1202b2e14c28e3a5a283f01735d24c80254ee017f4ca3e16674cd022425. 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/CAV760905002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad23e869a4b4f3c836995adc81542d63038e2d1a67654b56eb68fb0f99587a7. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/CAV760905008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164223bd597a1ca7e930da6d5a8124462350b0ff79c0e67cb0ff3e0ef0f701fd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAV760906001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a763e10e8ac8de5d770e859ca5cc93bc7bfc300ca98c083b06c3276f8427c34. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:54:44Z), 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/CA60L1650001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bc8db25c515c076f02e97ac1b973e4b024ed3193a58864c869a85d3cf5e950. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/CA60L2430001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f601a41a362f620b31ba3bcf2f1ca416f73acfd570913ea3744e87e71d6b7. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/CA60L2430002.