Chiodos (, ) is an American post-hardcore band from Davison, Michigan. Formed in 2001, the group was originally known as "The Chiodos Bros," the band's name was a tribute to filmmakers Stephen, Charle
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 0xe86c43fa67839655e166cf0891a0b6e67c60509a9f7fc9ed666db3c7bdb34996. 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/3633dd50-0122-44a5-ab6f-e023e4bfd281.json and https://artists.proofprofile.net/proofs/artist/3633dd50-0122-44a5-ab6f-e023e4bfd281.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All's Well That Ends Well (Deluxe Edition)
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 0x833fec806fc5f476f1ce3c64003a488f3947798eb33f82d72cad55c09866a5f5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:02:41Z), 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/US3X50511101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53439346c0e64dcd3c6d3dcde5ce15d5c9cb139dc7853ca137b088cb948479e9. 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/US3X50511107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667ddb2231b4f4ac95d381e3c9a68ed69633f9854ff0834cd45fee56ad967f85. 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/US3X50511109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565d52514c378829527c1cd64252acaa922149c9ae4bed0dc6456180b432df0d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/US3X50511112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8509d482321c48b37245978bf0165cbcbf2f8d59c485748355f665cae97d8e65. 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/US3X50613615.
Baby, You Wouldn't Last a Minute on the Creek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eec9a96fb764625647eca8067e9e868464bd86f4d9aa7257a17763f9bdcc03a. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/US3X50511105.
The Words "Best Friend" Become Redefined
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a46b8b36afed48d75f53cec220e2c7c2b35c268b354bb486f4b5417bcee83f8. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/US3X50511106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d4f597cfa4cf3c85cf461ab8679220ccc4f1a2828d42b6d5b5c1495eb83f35. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/US3X51016502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d4c71584980debb94d935f61ffd512e94ff4e0fe4c22ffd35e0ecebd0b4c64. 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/US3X51016505.
Bulls Make Money, Bears Make Money, Pigs Get Slaughtered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7abb659e9849c3df5213ed91ffd4277602a24cd090853e5c708e0f27aa92f8. 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/US3X50714103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e41e1b2fadd0f9e224e4ae50ee1c7400f3ee34506eeadf37b90435b6612535. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/US3X50714109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7999d7e5b674bb58261dc559956e4ecb678bcc6daa0a11cea44ecb97da6b50b7. 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/US3X50511108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaa51b0cb5e17ff3f2778daf04f1387c06392af2f23e93fb28d8fd32c675a15. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/US3X50714104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f2fc139582354762053edd2c6dc11b44f2e8379eed31f164c8c8a81a0b355. 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/US3X50511102.
Is It Progression If a Cannibal Uses a Fork?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c91641752d2a0b57db01b7afcb77402c7a12d370d7223921dfb45d5a8f65b0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US3X50714101.
The Undertaker's Thirst for Revenge Is Unquenchable. (The Final Battle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378ace02dbec22d6c198b5a9a7e8ef001511c4ea98803cd5bfc872a6d42fcb9a. 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/US3X50815210.
All's Well That Ends Well (20th Anniversary Edition)
To Trixie And Reptile, Thanks For Everything
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea0876e7670b44a13f4686229304ab938c16ed64d06913ea6a2f0c32a4deb3b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US3X59407402.
Baby, You Wouldn't Last A Minute On The Creek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a76cc7c5ad9e092808f62578995bf7c53ee3e9221ab3980b56798eb8e85014. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US3X59407404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f3e8c102e43314ea538089edfead846974efc0854f9639532774acddb22831. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US3X59407406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7962e196661beadf638adc2d2534c348bfbba71d2f68e6c4a3f294a3106c57b6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US3X59407411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a76cc7c5ad9e092808f62578995bf7c53ee3e9221ab3980b56798eb8e85014. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US3X59407404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e342842c406c03b32e427fbbf5b36b0c8e567de53b99fc658c912f7d7a54b9f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US5260911908.