Pye Corner Audio is a British electronic music project by Martin Jenkins. Vols 1–2 and Vols 3–4 of the project's Black Mill Tapes, originally self-released, were later released by Type Records. In 201
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 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 0xebf442e80c59c784ff4fcce4c7635f4713e0233f1053aff22228ebbc4da6b804. 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/deb084ff-b2c7-4e6c-9e33-a17011d6ca32.json and https://artists.proofprofile.net/proofs/artist/deb084ff-b2c7-4e6c-9e33-a17011d6ca32.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 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 0x382a672442b1b7aae9c811f77363fc7a1e39aa825f859fb13be9ef7ab106514a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBGSV1200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5973d89dbf98d6df527d965cfa2500a61220bb883bac0d0efb2a6bf69ae0c2e. 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/GBGSV1200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bfa6be7ba88d93c11a543d8dbe53ab51bfc639dfa66cf94df95c72ce2fcdcf. 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/GBGSV1200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fabb3b2dda45c30b14103c8a92fce2e584b7c62472c6120d59a0c6c7386f1b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GBGSV1200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd321e1c9d67d92b2a73f0e50a9d1c571a0696ab344b10ec60903b3d051e49d. 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/GBGSV1200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc1f5f529a40e522c38d9d6b09a7ec1459f39c108d6ca96c7e5f656ee74b188. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/GBGSV1200253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89302623afd6fb0cc0f0b6d25760218e19d0524feec5e1e86187b038396d8bd3. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/GBGSV1200254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ddaf5fdc494d5bcfbe93ed01a1deaf66c9d9650d3d2f91da0171c7f7f7e039. 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/GBGSV1200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93428697aa61bc09e8c27a4f9f7963ade242da3988165b31a0477b992ee93290. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DEU671401599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c7f1953e07fccbe8472b87a9d01a9a6afd2d4039e89c183147a1f61d29685d. 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/GBHLW1600816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d6026b7575cdc3e084fe7c1e870777789e24982298456156a495f73ec21811. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:17:04Z), 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/GBGSV1600374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c85e2f6a65fc9e08f5114ad4c5b76c354f908f4d51d1d599f5af51867348b5. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBGSV1600375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e3f80b169379537fbaa2c84ea2ef8ebe3299021a4904b20b7a033f3710b89e. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/GBGSV1600377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08747cc536dcf0d81cc6caeeb879606d696b66c8eeb1182f6b0eb7003b84aa7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:26:59Z), 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/GBGSV1600378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f5b540a49e142b1c7925276f6fc4d69c00846c413e6d210f01dd2eddbc8684. 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/GBGSV1600379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41eda139ac366de6d036c8e559e5837d6fa8cf4702a132ca66b8f5582f061a4f. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/GBGSV1600380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba46bb05eb54854d3137dd88d0d8404ae04e85f931476d4e581da7873b8d2434. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:58:23Z), 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/GBGSV1600381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdc79acec6ba466814108f1279f533b1543b4569865961cce08089629afb36e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:29:39Z), 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/GBGSV1600384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5192d264517a029d79094d86c3348895cf42e376f1f3644f52433e42d414c86. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GBGSV1600385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95567a08d1619076bee22af1c05ef3f37f9754fc4acdbfcce2b5fb7706418784. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBHLW1704111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af777a59ffaf59d5eff6816f9be466fa08bb5ca1004787117d54b3b8ec1e6b6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBGLC1800360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff91bd19c76f26a4819e8d479699e9a797039fb5a79827d8a6cf5e1d8009884. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBGSV1800485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb59efe0560aabb40b68f40f6b64b5d8b1eb99f02a8510ba4d81edc91ffacd7a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBGSV1800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec26cf0f1569f33d8fd1f67604c2430442de40d9e6eeccdacc7354d03b7b809. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/GBGSV1800488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7342767897fa2fa89aa8efb9e9c672ee70d10afe1a0bda6f5e765d1c6671b073. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBGSV1800490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c098c6988ae2818ceaea8b19d48542605200655902fdd21dd57bb48e3c462c9. 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/GBGSV1800491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a750a66eb9ef44fa84ae3c50e92905140c91cea1c80709c7bb0833445428ec. 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/GBGSV1800493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906fac494b6042788b47761fe98891f5fee8bd6a8e446fc07834db0ff8535d58. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBGSV1800496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065c3c976275751a6430c67505d73694d1474aa1185242d4d3aaf69761404183. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:15Z), 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/GBGSV1800497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786131cf6d877643c9b42b4c5ff4d0e41fdc661570cf1be892d2e7fcde3cb2d2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:49:17Z), 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/GBGSV1800498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077b9caab58cfdd450f61d8039c2e279138486b0d8a1007ceffaa77fa7b10a76. 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/DEG932002183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc933d44824d18d8a9b94973842389aa9b7f2bb53f4346fd3f1970efb6e2dd18f. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/DEG932002174.
Black Mill Tapes Vol. 4: Dystopian Vectors
Black Mill Tapes Vol. 2: Do You Synthesize?
Black Mill Tapes Vol. 3: All Pathways Open
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95c36a29dac0e1984e3a601ab3bcdd9c746369b6ee540cfd7c3b3aeb4b93d0c. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:49:14Z), 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/DEG932004991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d9f5810f1ce4f4aafe1254ba3e33f6dd47e14225978840dcc77dc1f2e57bf0. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/DEG932005001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0665d4e169b4a6a1cc4e11c44da34c2eed7d7684da7066b980267e6286242cc3. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/DEG932005004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1c2ece5a0d0a2f009a5bf03e2695b127bfaf237ef88defc1e28a7c11439bdd. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DEG932005000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f51efa591561432eba5d0f943ae899233964094071a62e81cf59ab6299354a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEG932005005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602a9fc0f6d7492735501f814852bb71388a2bb049030d059f7b433363a7ea97. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:04:52Z), 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/DEG932004998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aa7055bdbb8a1c8761c89836e8bff214370f75e158c1f830b9fd50d51b936e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:10:14Z), 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/DEG932004997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68c9d9a6c9aa63137126776aba428c328077d646f8d0bf41b406c9ba555438e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEG932004996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd8c37b70c1bf15724852fcffe74abaa9c0152e085f0361b72a4c99f09e555f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEG932005009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901b88993e0a42c3f72038b463af386651ba5efd03009fb9a7e438b6fd511008. 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/GBGSV2100590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15da77aacabbf9fa02766cdcc2627b8c3619241cd7f5a6f2d8be767c19bfa5ac. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBGSV2100592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62584b02a20609b297dcbab79a511c0e81de629042f479306faa705c8b1db4b6. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GBGSV2100599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73c5e82ea51da766522f412be3173a316aafbf9635e6239b9913d339dd78520. 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/GB8FC2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e20b01c9d330cafdb3a2eb2ac179cac882818eaff62b50b4f890940136e403b. 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/GB8FC2100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87887f0512efd495e40d391d9ad772ef3df66788ea6d38349cbec0f63f514595. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/GBGSV2400685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd464ec18b0ba6c23f31c358b8a2f75d50feb6b808a3bea0c5cd94030d857768e. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:04:05Z), 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/GBGSV2400686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aa1ecfd765429e1cc222c8c78e89e4c653d3cc8f6bf87c27161222f2a16cbc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:10:59Z), 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/GBGSV2400687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5d29e9b9295b422e57ef84a1d2cf75b86069095baa88b1f112bdf4c9fa1261. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/GBGSV2400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2926ce4c5e498727b1d2861909f6bf7af3ffc2c6417e3690e888f8dd26ea3ba7. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GBGSV2400689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14012f4811c5b6916e186e5732df102e5593c356dc4905114e0bed508e95ded0. 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/GBGSV2400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2746052fc9b7589169dd3e97079a0bb6f6f24770b6cd0c75c7f214e5a31e040. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/GBGSV2400693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75b8bfd99f540dcdb995b94ea2a48349676fe2a1a72e4ac1213820d6bc3c199. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBGSV2400694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164bed2cb78d2eb995edd34109c9c88d121b531d6da5fd54ec6ae0aff932860a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/GBGSV2400695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9f1862d401911bc923a2c9c1c25c8a568f10dcd163eb318f7a63952da28d0e. 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/GBGSV2400696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc60674af2165c8b4a3e33e3906d4f9f92ea2f7ac311afc7cbb200d694afb282. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBGSV2400697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f2b874fcf9c1a6130f38aaf8c74eefd2934acd061d267f2db277eb624b318b. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBGSV2400698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7527814c33d9417ed2eacb6d800d7f8e770293db74492092ebfd397b8903c3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEG932405921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e254fd8a0ad9d8d025e737488b3c84ee96433741632b4bad83615b4e617b677. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/DEG932405927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de15101497ed43ce2d167cd21ff19e438c553e1a84c15115165cad8484bad56. 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/DEG932405922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f2e189f37d629151c9f991ff87f1e7c8b3b116efa785e7cdeb7813ea39a6b0. 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/DEG932405926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41aace89f17c96a09107decbc3716f323b703729c98dcd40bb2e6bdd5f56d1d1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:10:08Z), 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/DEG932405924.
Simulation Cult - Alessandro Cortini Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70bb685a1387ce706cd817ae30dcb9a564533c7665818ec10e13f7607c475d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:10:14Z), 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/DEG932405929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7527814c33d9417ed2eacb6d800d7f8e770293db74492092ebfd397b8903c3. 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/DEG932405921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1da88b11bcdbd024902c75bc764219e4d3d168152bdccbd3c260f218918b0a0. 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/DEG932405917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de15101497ed43ce2d167cd21ff19e438c553e1a84c15115165cad8484bad56. 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/DEG932405922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215cadd2dac1b307a083daa52f2054d7c96570654f66800ddde12ac48188a60b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEG932405930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa908cc497a899bdef072fce6aaeb1feef8196033826dfbcc8da8200dbcf17fe7. 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/DEG932405919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f2e189f37d629151c9f991ff87f1e7c8b3b116efa785e7cdeb7813ea39a6b0. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:48:56Z), 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/DEG932405926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58af24f82d7f7dc9561cd130de5fa2327a9ed031afded8efa79188d3f041f179. 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/DEG932405920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ddaf5fdc494d5bcfbe93ed01a1deaf66c9d9650d3d2f91da0171c7f7f7e039. 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/GBGSV1200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda67a9877a5a0231dfd4af5971e3c106a5610417c7674d44225b9a1ab2054487. 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/DEG931390813.