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 0x4ce6349ca838e07b4db336e57dcc9a942b9d84fc75685e464868044cd1950f8c. 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/05b9b37d-56ed-4248-b421-31179f01e11b.json and https://artists.proofprofile.net/proofs/artist/05b9b37d-56ed-4248-b421-31179f01e11b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
LITTLE DARLA HAS A TREAT FOR YOU, v.24: Endless Summer edition
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 0x9113e5b64f9bf6d355d385f9153bc8209fffcfcf12537fd321946e798a5b6276. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USA4D0617501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2dc53c7658f63fdeb27598e2f76f7b9191e4bb77f93c5d5b7575c750a6b972. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USA4D0617502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecccd9611d8405aef1737f6e0a0c103318b564842e9cd8ba65897b48ec8d6cd3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USA4D0617505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81980107e785e95c5d7d98e8a56adc2351b0cda6509a4cab804e61bad86b8178. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USA4D0617524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86418561b542d453d18fc92217bfe302439b1cae4c71f00315d65c59832d8d1. 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/USA4D0617506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d8ed69198abc6ccf8bbb435f48373d715e0ba8c8429b1ebfc0416667465471. 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/USA4D0617513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87eee903d675e79250a1347deea80fbd29dba097d073730787715ae5011a5474. 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/USA4D0617533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfd0e969a0c722c3858df39abbdf954de4fbcdf0821fb247092454b197e8427. 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/USA4D0617535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36550e27664755b007ec9093b748e7f9b6b519724a2241ed59bdd55778c7cdb. 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/GBPVV1601264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2181c7ea70bb329e5ff18757c7473862d9e47f2022069035478a38d63edb2157. 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/GBPVV1601265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9785c3c8c6824b30b3ddbfbbf87160d03356ff9db284b55336e96cd96c643e3d. 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/GBPVV1601266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e67445a507609816691c73f9c16adec6348344944318c329357c656747813d6. 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/GBPVV1601267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4496f42a26831d5be807c7aaba345fd60eb193fe98863f6e5c70ae88205159a2. 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/GBPVV1601269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9624718821fb1af16f1436cd9ee07446947ba365bd622d8e4753e54379a2894c. 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/GBPVV1601270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cef2a0b6cdb0c85e270595cba96b7132a13014949ae852a0161247f57506ca. 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/GBPVV1601271.
Distant Showers Sweep Across Norfolk Schools
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1957a38cf1d5329bfb153f82474a17eac85a9b33aa17a3728a4807713b76af. 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/GBPVV1601272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10288ecadb5821908f023deccd938fde59b2cb22a50b981af4fba6b9e8c2b6a. 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/GBPVV1601273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3284166a31092f19ab11ec21517e9f2bd879cc2e7eb831d4bb2c08a115ffe5. 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/GBPVV1601274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad7428b9cc50c079532344d28ef7177acb4ae3ffb2e5ad7ee25ebdb70ca9859. 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/GBPVV1601275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cf0e249413f9018b506980fcc833fb8af80619ab67a4ab29bdfef267f9cdaf. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GBPR40600001.
Swallows and Swifts - Radio WZBC Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acacfa42a887204a27be54a8fc5bcd7a83643e5be0164248b5f99ec83cefddc. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBPR40600002.
Countryside of 1939 - Radio WZBC Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128ba02382a3f03f19c9e1ee8c3dfa89b51de66ed7d3e8909f483a022b61f4dd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBPR40600003.
Learning With Mother - Radio WZBC Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd17ff0a08023d11a972c15d9400d82f4dfe15f64643b611df5f39377e63617. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GBPR40600004.
The Softest Kisses - At The Height Of Summer 7" Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f63bf0286727e09d66e4e34630f2182369983cbeb249176064de4c405af25b. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/GBPR40600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1429e1d25a2fcdeffdd97f559c4bb755dc3f022e8804dc90cbad81277a85246e. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBPR40600006.
Southern Orchards - At The Height Of Summer 7" Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1cd394476c0813aa1c583660ca2611ae176b4e47155489b114a8818187f377. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBPR40600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb64b8f1d49d6c182a49271ee73726d327657a2f226ea5980acae9673d2e1642. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBPR40600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6bc49fd05beb3dbc430cd5052e2917183f5262afac53d4d1d5f0b11e42adfe. 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/GBPR40600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cacf21391db1af222e2513a3df1d74e5fec2f5432ddbd740bb66a212b14cdb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBPR40600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706f8827c15fd36671b1c686e6051caf2e14f916567008601c3c4bd96941d137. 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/GBPR40600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2079e8bc4b9766c29a603d8bede754b23b49a96f4ff072354b21479b83f450fc. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPR40600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6592665d7ad50c94b76b57f3bdc7f9930f94311ca30bf1617624ee2b51c53518. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBPR40600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec019f6f658e271a9911427c5e135ebe35f8c17442b8777b4e98d7a2cf940527. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBPR40600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fc8828d0d503802a90af770a4a1e424fb74bc44057167c9d6f6e73271d2ea0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBPR40600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b280d073fa82d7a5e24b423258bab2f4f6b5bed47404c47d6153ed8ca54e22. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPR40600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea3d1026b8fa10a36c1604d87c97c41910f59ed21a7f1556d58091eeb4510f2. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBPR40600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d0e38e581296805940aae87070c76bfa787eec46a01ac7065f23e26986348e. 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/GBPR40600018.
Coastal Stations - Live At the ICA 02.02.02
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8004d3183eea35835b57a1a5089eb6df89dd64fb2b1c73e38079062f635afd61. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBPR40600019.
Farmers and Villagers Living Within the Shadow of Aerodromes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0d9630847ad5905e04bcd8d4a3a877fbb764c5dbbcfa091f406377842d63cc. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBPR40400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e67020b38a6b8835f2bbc1c76b6b561dfbe40762d5f1072adbf2b059b5c0c4. 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/GBPR40400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2355f11e2ada5bdb2ae6d836c96a8c60fcbfbeac4ee8fed8e628409cd26bd146. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBPR40400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f85da581267379f71ab86464325c8dad0f553cb61c73676e7dcb5f4382c7fc. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/GBPR40400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ca94f14145cf2cebbb7c0fe5ce5f410ccab2e00396417f6a9aea91047533e6. 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/GBPR40400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5649ef8b36e7ea2e3912ec66041689206154b698acb4ce1367809db912efa084. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPR40400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023b4727ffdbfac60593f9f282b5c7ab7b2f62dba114634cbf10342e0dadecb5. 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/GBPR40400007.
They Played in the Harvest Fields At Dusk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4548e1869c69efa6e9d8211ea3c6b712ec5053c8736a9c52c88c29351a6665fb. 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/GBPR40400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8a99ffcfccf516566513abfa84e01eb25a09f161024f075d9c8703db7eac00. 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/GBPR40400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01db622ed11f9ffe05ee786fec87d04b0177e00e5efabd0c2ecdd45e616e82d5. 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/GBPR40400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a94dbf9dd956b2761c751699a5d45b297a24f1f8caec4ef708c78be923433c1. 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/GBLMA0203201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4329e2db610e812ab385b879c2374c970c03c9bc7fd8ca6c9a0bbcb135f22ff. 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/GBLMA0203202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d914c78a4b06db85cc71406bf47a96e7f369d6ca3d7f55a3b911c2d0d17a2. 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/GBLMA0203203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860f6f30fc4400f0ad3613c59f387cb85e717b5990a1eb220f1a9659127da00c. 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/GBLMA0203204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560db1f10def93d6e837c531aa02d824fb9dcec1a135207bd96ccd02e4563bed. 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/GBLMA0203205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a5dcc48ea948cc2e6ae74c02644623d88852a26311ceb15105392a557ca861. 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/GBLMA0203206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8387a546634839d3d4ccf781d9d54822df9e418fc29ba8eb432f4bf77e7581. 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/GBLMA0203207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc203b44c507e400f4e0c2377973180e96bb0aeceea4130dffa967a50ec9f904a. 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/GBLMA0203208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22253d290a0808ec1946d9ef1b1f0c5d9353157b8633206b5afd765a1e3b6755. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBLMA0203209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2150574b3e82626998f60a798b3e91b3989ae2c30b8424007fdddb11a273b47a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBLMA0203210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153fe0d1e9ec3ecf38ea03286320bb50955bd7a0505676b022d564729dc3100f. 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/GBLMA0203211.
The Ruined And Disused Churches Of Norfolk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf87976648a976e801f1fef3231e01ef6bd7a64df2d7d236542f22559ef0522. 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/GBLMA0203212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cb9e12fbd09c82ffd7e58fc2ff08e2d94508a5f539e28815278b0fa4bdf818. 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/GBPR40800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7a1e765a85c921d64cb13d91077352dbff5bed02606a4b8347f115eb54cc54. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBPR40800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b90eb4cab9afa79aa61c3c6607cc2e1dbc094ef984c0cd4afcf2a00f605407b. 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/GBPR40800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207fbd6b7cdff5f7e4f5e72c01c4a101a5c7887af4da32917116e7abb7a7bab0. 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/GBPR40800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8924d1b51950744cb8fab594227479506be2a6a8d3187211d160feec0487e38b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBPR40800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981b5aa08e5d46bf92d663c9be38ee75b1098ec282f8b4076f6dff23fb08346c. 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/GBPR40800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bac5eeca9eae238351ee614b3923f91358a50796e91c8a978563163498c17d. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/UKJSB1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2498c7c7283ddc76b91b16281ee814a1ff4f106e8d82e39a0ce9d600c8992c2c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/UKJSB1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdc9b49786bfa502b109f3e4e85c0a26acecd1881a574781575bde54f9a002f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UKJSB1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700253ee4ad971acedd3e486ac3fc83fd505c4c25d03855e0381d2200a86d2aa. 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/UKJSB1800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ca0f45e45a673fc5aef07518fbeb08d78f160027a3f35fa13768401d0ec6df. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UKJSB1800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54b3f091a34d1d55e0926300b2829f83747f71088bc32251eed5d209325ca98. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKJSB1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dd9d39189120475b8f06e69bc26a65aef8f60d71372df33528d2ed3c3273b1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/UKJSB1800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103ae95e7e49caa7fd2c69b52aacb13820b99746ca862e061e79176e0df15546. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBCAC1801024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418c7361c6ce2830386d7df55805ba4ff4a210a6d47b58a9411e03434dab92d6. 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/UKJSB1800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c11a975e53fc1a0b14e88567e22ca356fa3787b23b09c3f813b10a029d4e415. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/UKJSB1800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd268be3c6cb43d4a9ea433105c9bb89221d4ea9df64051536586ecc6a6d0989. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UKJSB1800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa653a08f6a9a3030c70ac78bc763cf21b7e3adcfc7a3dc406d8e2b3cb6c6403b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/UKJSB1800038.