UnityTX is an American heavy metal band from Dallas founded in 2014. History Founded in 2013, they released their debut EP, The Besides in 2016, followed by Madboy in 2019. In 2023 their released the
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 0x95a1d6c076f1fbe3dbe6130b98e81d39422bdd1347e7f6dec79365a47a34211e. 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/88a3ed5f-6d3b-4504-9620-31c6bba70f7c.json and https://artists.proofprofile.net/proofs/artist/88a3ed5f-6d3b-4504-9620-31c6bba70f7c.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 0x7d464c815c2845a6a5317b8f148520fead71d0029b41395143066b94ecfd2333. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USHM81676738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14a1b982c2b8ab59d761e51dfff8c25aba43ae94fd79a201a8c9c0fd148950. 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/USHM81676739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e171f0805ec5b7f900cdd448e404a1c606f4312adbd8f501c06c2bd4513cdbf. 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/USHM81676740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40d75f9d2ef0bdfc83c0937660f24ceff0e50fe2d0cb9b3d668fc8acf1b5be8. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:32:12Z), 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/USHM81676742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d464c815c2845a6a5317b8f148520fead71d0029b41395143066b94ecfd2333. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/USHM81676738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14a1b982c2b8ab59d761e51dfff8c25aba43ae94fd79a201a8c9c0fd148950. 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/USHM81676739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40d75f9d2ef0bdfc83c0937660f24ceff0e50fe2d0cb9b3d668fc8acf1b5be8. 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/USHM81676742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1aead11e459287ac381013359c88d24b65dc19874bbebba7be48ff0e152bf98. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USCGJ1748006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024bc8676b93b3cfd91d8ce725773b0999a493242018bc22af5bddf881de0a27. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USHM81867812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024bc8676b93b3cfd91d8ce725773b0999a493242018bc22af5bddf881de0a27. 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/USHM81867812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79f9b720554ca3a47e90373c249cf16d773fa8ac7877df8cb3b0af48d3ff03b. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:08:25Z), 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/USSTT1900227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa988eec2c2897baa90f32063a4be0771d9af872e6e6e0806aca519d768f466d9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USSTT1900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a62fbf8bc9a6a93c1a603ec05a2602914a3feb615b087dabcfd5e6f4caec51d. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USSTT1900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604894f508fae9bf2fe40c6389be072f931978de434a78047ad4fe4d094b8657. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USSTT1900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9041d8df039b1ba300fed3f5e3133e79d56444f47e5d71af650238596e09009. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USSTT1900233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c85e215bb1a4d471d10ac4b3194b3b61d0a085b9c2d68c4958a6aa566c615. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USSTT1900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa988eec2c2897baa90f32063a4be0771d9af872e6e6e0806aca519d768f466d9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USSTT1900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9041d8df039b1ba300fed3f5e3133e79d56444f47e5d71af650238596e09009. 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/USSTT1900233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c85e215bb1a4d471d10ac4b3194b3b61d0a085b9c2d68c4958a6aa566c615. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USSTT1900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b055a13241af032da242693c0c03dfa9a66e8aca52ba03f43c0c4de9b9b0c55. 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/USSTT2100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f70f75b02d6c6a0c469fe18883d9232384e92320cb7241eb393bb1a5d610bd9. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USSTT2100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282ffdb3c38a75362c67bfb53eb88f1309f5a15bb0189d53ad0173c4482f02fe. 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/USSTT2100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f70f75b02d6c6a0c469fe18883d9232384e92320cb7241eb393bb1a5d610bd9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USSTT2100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282ffdb3c38a75362c67bfb53eb88f1309f5a15bb0189d53ad0173c4482f02fe. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:08:57Z), 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/USSTT2100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85d0eea35d8f821dae579203c3ddf3d28feaa1282752efb8817bf301e56bda1. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USSTT2200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4d6756b5c53f500341ae32cdc1f308af08d1828f8bfda261efdcba93c7a746. 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/USSTT2300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1aa10c8146bc7c0858b775ad375abeb92a736a156a2006bd2de091c9e3761a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSTT2300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cc71c03c81851818795f89a30033901c12c6ddc8db0b1f178001bf9fb6aa70. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USSTT2300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd85fe765191207dc236c1b30c6957ba4f988ad4551cd434701f36a9c46a50b2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:55Z), 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/USSTT2300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4d6756b5c53f500341ae32cdc1f308af08d1828f8bfda261efdcba93c7a746. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSTT2300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b815e7a22049e2db51318a1b1e58495ab2b9b1c1d42ff6cf939fee7b8722369. 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/USSTT2300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41507b06f53f9f418043f213c6d921c3b277bf9636b95a77f51d0e5094252d30. 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/USSTT2300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b055caff1a13d674d64a60c287fc1f538b86ad52973552871218690eec64561. 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/USSTT2300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85d0eea35d8f821dae579203c3ddf3d28feaa1282752efb8817bf301e56bda1. 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/USSTT2200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1aa10c8146bc7c0858b775ad375abeb92a736a156a2006bd2de091c9e3761a. 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/USSTT2300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bbeeb0adeddca30a9b1feec33bef46bc84103254d6e3075625955a5cb82cc1. 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/QZHN42168422.