Muncie Girls were a British punk rock band, formed in Exeter, South West England in 2010. Its longest serving lineup consisted of Lande Hekt (bass, rhythm guitar, vocals), Dean McMullen (lead guitar),
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 0xd995f4fc12317c9c60673fb865c27f6573dbceaf335d2ca3f491b8851983842f. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b663e05-886e-42c8-bd9c-7f6086a6ef18.json and https://artists.proofprofile.net/proofs/artist/7b663e05-886e-42c8-bd9c-7f6086a6ef18.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 0x8c620e6869d2f50d5851cffbb9f9b447948e8ea68ceb01aa4aee156b74264ba2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAB9Q1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d9ea588c326c08eb9a533533850ad257d9aa36d1032cf18dad69248236b808. 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/CAB9Q1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a00b540dc0063c80d40c70fb60f866f45fe691db8a5a679f476e90d71e5955. 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/CAB9Q1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e61a2e5e390f5596c19186a47ebed06c200188c067b3774387b0c3ca96c74b1. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/CAB9Q1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ea9ea501d0e1b0530be56eb324d871762e61c20e931f301872d28d263abac8. 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/CAB9Q1800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06718a8ac6b98a64db294c35690dfe6505d8caec6e2e29760d379c99340a253. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAB9Q1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c2dfae9445964a776b805dead7d41cd81f889373c82581b1998dcc78a9476. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAB9Q1800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9725444d9af8a91f32a9059cd46d8f344a2dfed91800d97b24d8d78e120811b2. 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/CAB9Q1800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dc8ec938b260143f97690a02bb3d29b94571d00357bc1471cd3b4cb964a65b. 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/CAB9Q1800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde118d6a14bc82013bf5f3ab8909e553e259764ebc6e51a1a927027cc3cae412. 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/CAB9Q1800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d86099f0399aff45de4838387ab822dfd1443c3233e5ecf657c8bf51df42dc. 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/CAB9Q1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1e45669bfdfaa935c41920c93a6c219c483a3d44851cbef2cdfa892964ebc3. 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/CAB9Q1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4227d7a78f4e39b9ff2f04d1e737acedc7059ac3ed2713bc5edbaec869917058. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:50Z), 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/CAB9Q1800022.
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 0x84ddd7340a30ad3ed826aac739aece592cba3a114a543d17d54e50984a385165. 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/FR2X41538304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58578244ce6622f9d0a7aea6aba2346ac68d694bc31fbac542ca091ef023eb2b. 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/FR2X41538308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99af5367b8925ac74f52164c12b0973697a55f9000d4bdaa88ae03430749ab1b. 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/FR2X41538310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5bb2b810ffaa94fdaa90f020bc751039310e4cda5717c491db85d32c8a9c49. 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/FR2X41538305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60db8e66c8e58e6d0112e01e3e913fe0c1ce3d5761b4f68438cc4a54783eda89. 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/FR2X41538306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35029a94f2a4bfc0b0c1a1e26a09a76783461753abd104fe74d1eadc61795eb4. 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/FRX871526913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1926136bd2ae4d1a5cd498a1256ca18858a34571880cb8539c8631127585b968. 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/FRX871526914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367a11d3d4fdb01ee134d44fe8eb9404ffd43b4eb0970c196f0893db46e4d341. 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/FRX871526915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf488e22019febc6d1192ba80fc7d0f6931d7f7a0275bc6ad6f0ed963d59f2c54. 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/GB64T1402401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3288e32d9a70ae5fea59ea3d1e902d1636689c0aab05de7547094308b8b9d437. 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/GB64T1402403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09a3722d5c8f07ea9847351c8e2da400dd434967c1586799e39e8670d99a516. 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/GB64T1402404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2487769f16154d2f03909628bd57dac6cb7cc6fe8c2778eb553a8c63207217. 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/GB64T1402405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4b0c0312cc35dffe2b2395c3ca0022db13691051f7dd3bf0ce492b80042c28. 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/GB64T1101701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3f4944afdf1db04fcc93a4de29f68bbc8a475985b2a4daf1313292b3c8732d. 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/GB64T1101702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301794362806c18e07b38094323614f3d1ee20cdb78c89bd83f153676c88d472. 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/GB64T1101703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e7435f7d511b189c04890dbfc2db5fe6d021792757b216ddf303480bb98357. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB64T1101705.
Uncle M Sampler 2017 / / 5 Years of Uncle M
Grand Theft Autumn / Where Is Your Boy - Live-Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc00c7b6028a38d11812cf181c323b877ca19b7b24159a6fe6ea891d64dcd94. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41771258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ac00b777d78d271c19bf4ffc8a3cbe0e9591ba709d7b2f2b0cfd7b87f5166c. 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/FR2X41771264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3012ac3cc61c9ca07569a1ee9fe91f29eec59ad5c726b41d7105a5058875832. 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/FR2X41771268.
Kaputtmacher Session Compilation, Vol. 1 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3de7e282401987750a6dd8d8409b0c8e0e2aab6159172e5367de83fcfcb4768. 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/FR10S1734687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4487734cc50d0e09d3d981fb397feff7dd01e485e9be0eb0e2801c4c0c439f. 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/FR10S1734688.
Meet Me in the Shade - Kaputtmacher Live-Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9de755927ba54b8fb59f0a23685dea75bc76a3b8b953d164317802fdb9a325. 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/FR10S1734690.