The Callous Daoboys are an American mathcore band from Atlanta, Georgia. Their name is a spoonerism of the football team the Dallas Cowboys. History My Dixie Wrecked and Animal Tetris (2016–2017)
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 0xda2a579c7aa6268768fb8e46ad619bc48436c460047f0bb26060b37e057f2064. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/358ac9cb-6ebf-41a1-ba14-87e7d4a79aa3.json and https://artists.proofprofile.net/proofs/artist/358ac9cb-6ebf-41a1-ba14-87e7d4a79aa3.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 0x1f7968d36126fcac6ed67179a08a689694821e380554bc1e3b511f06720a716d. 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/US7VG1738816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e60b87b3112f3b82c01f6ce89b989bc2fc9b95859043861a1982bc3587f8918. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US7VG1738817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cf34b7833f7503bbf4fd78d0767bf7b60289e0a3a5f7dc1bdd2c320a7e1074. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US7VG1738818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c6bdec1433fa167a821bd18a05b258e36955f599f82c0bbc02a7ef1765adae. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/US7VG1738819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2434e058c24dde6b8420918247f0388f4790209ce86709b7697bb98e7a2da80c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US7VG1738820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74007ca87259570a60f40e1da728bee8d6192b2c0c9c140e502d50bc6b7a6535. 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/US7VG1738821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77a7d45a97c315647468bff46a18f18fa379e8779fe0f7008acbfe41a435b76. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZ5AB1809356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd214ff166241128c25ef3f4b7e87ec20eb3d00497f108b958e53d336455d34. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZ5AB1809357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2cb749f0dd39b2135c37fe09bfc60fefcf808e05e4df2bcfa7127e7de82610. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ5AB1809358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe92192a0d33276738a00a73b85952ba92e9d27580929912e5c2e1e903dd8b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZ5AB1809359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83325af1c65c4cb4938e63e0e2decd7cb7124f9f5c888de10943159dafa0f8df. 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/QZ5AB1809360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da18e212221263bdabee06cf3a6b08430d6536616b03cc6d019875f098d18e9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZ5AB1809361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf974ab726f9c7467685090279ee7b4f67366a5de2f7a0411b6cffcbcee2b3af1. 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/QZBRF1846071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17c970011732113649ad97f90f9bbb050b27ca1f77f78f1bdadbca6d7aa4c0c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:45Z), 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/QZES61960412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef51951f20f22e372fc4854d3ad10a3b2b8b6e28eda4e0aa1544927fe0c1593. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZES61960415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24cf70d159bb3387611d99a3b49e418ca7869cb5e05764fd554e1f3591f7da6. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZES61960416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1dc8e2851f30ca66473bf09ac4beef40b58bfdede8e749354769d151b1cd0d. 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/QZES61960417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0977d7a3abcb0ad40f3a4f847397c38c152bc793586a0ae5854dc37b66a996. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZES61960418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b65c0c93f9567f2383ce664bf10814a7a98f1ecf23a1508ecbd9dcc475b67. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZES61960419.
Two-Headed Trout/The Demon of Unreality Limping Like A Dog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d1f5965dda0914600fcda1bba84da11831acdb15a3c458bf0cf827d0d8005d. 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/US5ED2407502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21508f479f519c003472cb07e2792ae7e6b5ecea687a7b3a079c231ecd7ec153. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US5ED2407503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645110e38c629e053cb8af4762ba0e8ffa885344520294662c4a9c596ecb2842. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US5ED2407504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867545e0f95db77783157eb93306a94e07bf469ab863e07f9ecd1b7f18a9e9ef. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:42:59Z), 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/US5ED2407505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd534de84049bf4b5b89f60068d0d01d09a22c3b9d90d6c4158520cf6566a2961. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/US5ED2407506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ca821a7e7695928255fc63e21ff637ab3960ba3c5e1c12787737b50fbce06e. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/US5ED2407507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791ef98caac176fd599b02a957314bd391d3deaae8d44c2bec15dc5272c7b5e1. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US5ED2407508.
The Demon of Unreality Limping Like a Dog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2198d86ae4284f6b67a9805a60d386d86664630210962dd870f7c2df7a9a3a6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US5ED2407509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9842e54b731f597ed2d9ea073ce1241248a55e12218f7315bbf169a4e6c2308a. 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/US5ED2407510.