Texas Hippie Coalition (often abbreviated to THC) is an American heavy metal band from Denison, Texas. They have released eight studio albums. History The band was formed in Denison, Texas by Big D
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 0x2530b024830444f7111ef54ca41387a5b32c7847716d176411276896789db962. 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/dbfe3a13-a6ba-4a26-94be-dd59297c0d84.json and https://artists.proofprofile.net/proofs/artist/dbfe3a13-a6ba-4a26-94be-dd59297c0d84.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 0x6fbb041bbf6ed3955572aa43ff9a791f4da7bd80e7d996f4532e11e785fac0d9. 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/USKO12200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549e52df713bb6d79524134cafc1beb8e193066a08f2d603b358259c6bd39c53. 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/USKO12200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74eaef787203613a3e0da60f090bc9b2d600177076ccf548ee070aa59df5c5ef. 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/USKO12200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471cf8d6ec1fd665c9d4a483acfecd82e13ba6b6bd1415fae9943b8737d70cfe. 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/USKO12200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd65c04e1be4865092da7459162607031c7eec323e9ae9c0d18880d15fdd93c. 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/USKO12200294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d774e1d14544067b5f5c3b579bb27b5e82849fe5e9e50d6dd19ce80fa4a54e. 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/USKO11900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75c78bb735fb9568feed317d9f5e4e318de70e633793dbce433cfb8c7c7e643. 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/USKO11900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6588b76730d80f91c62a25ba619c17cd6ca5af4b5730893f29581c0df70a60. 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/USKO11900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc65127165dbc55dfceab4d084e2d695dae49edb953d5ea99fecb686cdeb38c. 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/USKO11900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b29edc7c170d24e0b8e699fbf711ae40969b5d804685c732a287b6d92150ff5. 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/USKO11900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45973a51fc402caa4c8113d917894619e50702d60fbc9b08c2bcd42845e2db3a. 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/USKO11900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964e1d75f8c1473965d807457f801dc4c9f1bfbb2e0b476ff9d4e648e194dd01. 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/USKO11900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65846fe2820fed10ea38238ab6d1122ecd5dcdb0b8496945cf7a9cb6d4860535. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USKO11900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246bd10b95447da05de9969abd027c3f577b3f9dbb7a7d2230a687031e7e5504. 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/USUF81600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7cff8701564b7a30608415e13a4d092b7a85382830f8371348370958415653. 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/USUF81400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be70dd950aee6e68354c26ec3da7252e42c3e2322a2e75e3a33e8820cc37b64. 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/USUF81400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cd265ed5a3c457c2a49f6f8c11cce8d60ecb6a3f1d912b366e02a7a94ad950. 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/USUF81400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63fe50f52f78da54504127f9808c0c1e279b3596fd0d0eef00efa9775f1f174. 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/USUF81200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7988b58113aa8752fed1fbed9e91c30f5c3308002cce96716410723520b72a. 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/USUF81200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a47d742d24b9ce1833fa60c5253f3fb4690aa81c7e64762191b304ad44de73. 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/USUF81200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded43c63f9745018ab131b2a14c26be78c24571b3fe23783f304c827399af779. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUF81200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4dae7aaaa8893b5448ac81afa3ac1f9aca1d31a6a1da569137fbd0961d32cad. 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/USUF81200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d4516e7adf662c76afb97726ad1aff31b775479b10fdfa058c0ecc8c78ecd6. 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/USUF81200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348bb91dc9496f6d99aefc4a51c6082d438a0d80bcacf79e0e29970da46f2b51. 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/USL4R0798829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12960b27cd12ba792730c93cdbab185800680ed6f1b25e088f51c362c618d79. 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/USL4R0798830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb935e86a0ccbef6d77efdcb2b461906126cd070fcac954860b560f3037a9788f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USL4R0798831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1beb42673e6245bc230437c98f8a2c9b0dc328ce30a053469cd332f287b1850e. 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/USL4R0798832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfd02e64ae4854ca9c521adbb6af00d64743476028ddd40576b1609091b23b9. 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/USL4R0798833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec5f0521ef1d978414744a623b4fd6bd83977ea65302e58a73ce8c95f771c78. 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/USL4R0798834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d05d4479ed033366147ce781171168249edb8d1c40bacb09a1bda08e9f1beab. 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/USL4R0798835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4f4a7ebb00cfd854adf858bdf4b7f0d8dcc630bd8624cf4cb5bc84119f509d. 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/USL4R0798836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba208cb07523bcf6dbe476a6616061024ce4db014f6cf618e313410a97a8a969. 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/USL4R0798837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e3fbe470e18c422003b89cea9deeb686fa87d397a21d3343e0b418ebb2b913. 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/USL4R0798838.