Obey the Brave was a Canadian hardcore punk band From Montreal, Quebec and Ottawa, Ontario. Formed in 2012, the band features Despised Icon singer Alex Erian on vocals as well as Blind Witness bassis
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 0xd821ae91d7c83f7776365c69f1a36d991f77f2f48700f7207aca08318d7fba96. 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/e7b2940b-addd-42e4-b869-23e099b1468c.json and https://artists.proofprofile.net/proofs/artist/e7b2940b-addd-42e4-b869-23e099b1468c.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 0x6bc935f3c7167aa0638711081f11007223afef617b659afe79f6065bece42c3a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USEP41228001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4985cedfdcde5369715ef333b068d34bebc47e9d6bca43b4e32d255140f92a1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USEP41228002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca04e92826610aa212683527be924aa1f801c6f542102e0a52346ba81e08576e. 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/USEP41228003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4356da0b86474ed2b33f8a1b47791ca4f3964911276549b9a861978bfb054db9. Chain 2 (Bitcoin): anchored in block 957625 (2026-07-11T23:15:09Z), 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/USEP41228004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7259d70f82337f5e40e25e9f436441c185c541f511a7e6867d3e196c46b4e53e. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:38:22Z), 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/USEP41228005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cba22bff6275e63e1162449066ee02b4f4932268d6849ba398665165fbeed3d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USEP41228007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4566b725d127547f6b7f34cac83dfc240913f281cf3df9682ee47cda56478fbd. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USEP41228011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c666818bab27ce9984f4ad06660d798cb0e3b1b1a3273ca6a7cb48aa6d97fd3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:33:43Z), 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/USEP41409001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a600d38a586d9182c38ea18faa63caead2abde8e06378c0151c4924372b804. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:58:20Z), 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/USEP41409003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353319e93a052b7b1a4cd51c4549995ed94c8d988ebc0b0fc70eebfca592b39e. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USEP41409006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298d21d92fc9319303b38b3bfd79b70e04ad35b8c332ef0e79c4a4ab65ab1f0. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USEP41409008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37de6b628709bc5e7e0c40443305f96b64e68bf3a973045a1777e6efd8c7d34. 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/USEP41409005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfa4c3dafda7a4c547e78c9eafc78cf8b876260b0b3ef9a8580d3961fa073e2. 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/USEP41409010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65647f8c54560875f9c7a96132a4aba05e90b703232cbd4a6e45b9da1fb29684. 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/USEP41702001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cb2dcd5e2d11042c765282256890f2021c3977e73642b78060112ca285e40a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USEP41702002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d569a87caf992dd0daeedc8192210ff82897112ff0f095a970f1bf84741801d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USEP41702003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f7aa3b3c390e4184a98e9b1dac14d1ebff2ff8a69ceb5c0d70a67728bc9d79. 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/USEP41702004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b842c5853085c468a7e54a5daaf8ee12f55978481b8a482b32d6ed46db74b8. 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/USEP41702005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd4897457ef5725e421c4065c85450e66f6600222acc224a8e4688d3947cffd. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:11:14Z), 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/USEP41702008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066946dd415b897d0e6cfca6a9fdc4e63d22993883839da4fb6601e19391bc7d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:18:52Z), 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/USEP41702011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ef3ae4253d566a68ebf4c5e41da1bf3bd73db301c17c75284105c9aba90328. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:32:32Z), 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/CAE561915205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabedcf265c7dda0534d86d1346543bde9d8257ce7eca4f221f6b986664e1a09b. 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/CAE561915206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4379c8bc4e2127dd798d30a64de5401f723acc55f777a0b86d4fe3be1fb4adb5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/CAE561915207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8514d59db6e2dfcb0cb9f8cbca2301c4e4c0f449d69907f8ecd955c7c14e906. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/CAE561915209.