Xerath is an English heavy metal band from Basingstoke, Hampshire. Formed in 2007, the band gained international recognition after the release of their debut album I (One) via Candlelight Records in 2
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 0x35aacf7f6eb76fb49b5f7af58391fdfca42983c4fa0c8ef9272bd031c75df5e6. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66a05128-6f29-41f2-8016-320d90f8e5f2.json and https://artists.proofprofile.net/proofs/artist/66a05128-6f29-41f2-8016-320d90f8e5f2.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 0xc79c237c9bddb965a97bc757a8446c1e0e52cd749ab9a000675b5c3d9dcc5412. 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/GBADD1446001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0dafba23669e9d5f69a5ffcacff789da192a5613fdd816cf1b251c86c9cc33. 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/GBADD1446002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628606902c164c7043c9144c4b3f31899317bf33ba889cde8ca70c7fad4a973c. 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/GBADD1446003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3786de5ffb99a0261f6d4e83d5a0fb5a05a413b84ebc5ead57d7a7fc33896a32. 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/GBADD1446004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9898bf2352cdfb00126cb82dd3dc0fbe1cdbc7266c6916c52ff7fc72a687e998. 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/GBADD1446005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28fe1083e0ffc81455621b43ab29a758109aad8cd5ea76ed3b9866056c61fd4. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/GBADD1446007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecde197d929fd5393f5c93ea36d294eeb91b70ba608bb69ed747085c1dc0009a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBADD1446006.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7705bbc5ad4aebf0b524cbdbfa119c294366f4190731564ba3dced7dfc24b9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBADD1446008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a164d1a56edb7b3a8407bd9d41f918fb8c06efcac61319143b33a8f8002bcf. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBADD1446009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4434155994021693581b5d69c84c90d36e5c11d67f96fecb89165687071f358. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GBADD1446010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcb21d577bd2bd7707cb19d875ce5d852e297d6826213c9419a94c37029e94e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBADD1446011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd8a2d61f6beb6e14510c3534b81ddc6a51c21de358b073e36a1cb172957f70. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBADD1446012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94516f0634e7c88e785d387dd884c81a649302ac434ad90c58cf719ab78f3fc7. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBADD1446013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1236b066593196607c967cc73f67e8a1fe1a0481c79f6d4e8a8cf6bf1183208f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBADD1446014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec754ad0c1d4cd9cfab47676f240e1544b0b3dcb395465d45ac73f1c52e8886. 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/GBADD1133001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2af3f7480b5fcf3a8a4abbdd22dacec43f73e525b06d7219e961a289ee26f9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBADD1133003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7281c997056a54afd67445142f6192dc58d5a9065a52447fea6ccf91c94309. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBADD1133005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215537c1836f7024913545bc2b790eeeba879afc1aa4c5f49929bcd5d3b666f2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBADD1133006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2c0872d5cab6b6d3e24605f0569dfd183a5ec1bf322bbf48310e9a80cae973. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBADD1133009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193144a76c6f1642f60f8e6cc4081b0ea36a0331f8aa12fd4f1dc3ffd32aa721. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBADD1133002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37bedb8fd75e4c6b5284e403ef67bfed35fa2aac693efa321a13f182a05d746. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBADD1133004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ceeb0bff950172b0068354bb5bc93880ad5161fac9aa533c717b70c39a590b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBADD1133007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e393d420e1b252d28f3af5d4b232d8c2b0b568054560aa3437e58b36b2f92e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBADD1133008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5db9f1cb3b1a3fa95d8ef4f2a6ad1c807e33388fcc349b85f9381a73cee924. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBADD1133010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e97d49da8247c152758d06c71791a5f931217431ba7369845a5bb548afa902. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBADD0927401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ecd977dfa814957b79e22af6f1f97d6c78d8a0e0b184b7092311e5075b5fbb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBADD0927402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ec840533e3cf996a5f999f8b54530638bd1c6594742f2604150bf1a072edf9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBADD0927403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088028277f113ef7845f5ffce7cf85a62410c5bf8fb768dc73512979a0c0a713. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBADD0927409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4389f5603dd2962f8a4d88292105997ffb70d096d877782445395ae05e625d2a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBADD0927404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c2914f7d10516d53065e527e16677a0cfdf56e38df9dc6f9085ea5a113c61c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBADD0927405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a86fe43d8dc2728e097b48b299a95e132fd081f0e8031c3a7579da9b410857. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBADD0927406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01be2f9269e7eb8c3de11a658491d3b02b746865fb87ee2c044574ea892f03e2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBADD0927407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5aa0b741a8b6343ac3b4561eb34882b0ddf4a438641a47851e18109f400bf3. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBADD0927408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f536c8f826ab5341fc70ca2d94873c5bd8a5fcf7365d39d6b4517bc6ab3233. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBADD0927410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba402094262b9f749326a92d0f2121c0b259aa498e9a210e0667f181ae539a3d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEHF62300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0fdb876d18e9b31797fc53da4e956c2fbc95ecb83aa3cfc6edd8bc8d83a1cf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEHF62300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b62c380b13b07fcd39ae5cced5460fcbc0af22806cdb330d8578d6ce792cae. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEHF62300141.