Heavens Edge (also spelled Heaven's Edge) is an American glam metal band from Philadelphia, formed in 1987. They released a self-titled studio album in 1990 and Some Other Place, Some Other Time in 19
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 0x33f1ad65fd05a3873ef8d1dd816b65ff2f83f734cf8f20c5b16408f45f014e36. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09a4361f-f64e-4602-9e81-2a1cfbbfdd16.json and https://artists.proofprofile.net/proofs/artist/09a4361f-f64e-4602-9e81-2a1cfbbfdd16.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 0xfd77969e29d3c1312400e27a242b936e37d0c2908374fee59639d0bbd86e9a11. 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/ITG272300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18ab987cd4721125b6359bb1e9351255497946c92a0047e4824a6cf504dcc80. 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/ITG272300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a708e94dcb43182af4783b122977ef7a43d7a848d8c186675deddba94b3e2cb. 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/ITG272300465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cf13909bc39562000ba3cb164a345d0ea1a94a192ed9a2d59a658686cbcb6f. 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/ITG272300466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bbce1cd96c2a81701e93b7979c2c025388225bdc7fe6390615a1272795cdbd. 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/ITG272300467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad267e448b8f7459a7139e0b6b422aa09e1460566f9ae2fdb1b72cdc34cc53c5. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ITG272300468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6ac0f092876fb2d1eadf93b99915d24a8022f1f4138cfc92eb346a2d821036. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ITG272300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a69770a5b074ff3d4e35271cd3e2eec3f2a236b057c8ed9f28ed091b514a0a. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/ITG272300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a5c14a9c568049a2db18bc79e5d9bb82247d15734e5b030b06598db20e2fb8. 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/ITG272300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a76dae24c02aae87e9de2633532f581f578e9516f3ca370258174bb4d0f2f8. 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/ITG272300472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7a043fbf8ec149a035c29dbc405a9d3f31847ad30b6486f3277a00b3416505. 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/USCGH1422585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e800893881005e9c86d97a9186bd4b5eaca0869b05e5ae805d9c3ef5f25b379. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/USCGH1422586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb00f0c573641f96d1c1296585e4756c158dfce5e54277a763604ffdbc76455. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USCGH1422587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4125ff373a84f6b953750ea90bfd8ae1cdf18f4ae84635fc34c30bb233149584. 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/USCGH1422588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edfa56e1ae752204e99ab37c7d54224e2da978ea5526b1a7b697a442f519beb. 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/USCGH1422589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd9692dd2f45149d84b15399e5b266d6a2e0e49fd3da44d9e44ae87b7510347. 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/USCGH1422590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865ffc2e14a0b65b5902e87cd6b04ef07fad380b6b2cd9a009db83bfa8e9fe9a. 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/USCGH1422591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35db5c9d38592621ea332a219887ad93fa32c89c44abaee84a8109984d0e235. 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/USCGH1422592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55b313ff879fcbca10d6e4dd85495e9a9833a46ddb4ef49bdd58183a7e6ed10. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/USCGH1422593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfd78eb754631ee234bebb69c88e4e0176ffe522125eacb2cb53169e5adc5d7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USCGH1422595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab97bf4e82afaed00888d63a38426b70cee4ffb83fb417f5bf01b81bc21f272. 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/USCGH1422596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105a9bf332b50db1d0fd10ab2bd1ae294cae18901ed97cec418d7a6b34db1d86. 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/USCGH1422597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd595cfd528d5545e552aeb24c229af707163ac273719843fbb8a6e5809aa72. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USCGH1422598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab444d0d76e93002f8f8feba44899a357df0715391a22adcf643e1227f95d78b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USSM10906181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3899bf78ae077d1dba432092ccfd9a162b9b93de77e5afe464b00c1c72f07609. 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/USSM10906182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34225307b19e370e7ffb9cbcf702b2076e1c8d5f15dfd9f3e672049d4ae047a6. 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/USSM10906183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e015139db904991e1a3c24544d6cf05370f2bac6a6c39ef59dcdda07948774e. 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/USSM10906184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5181a5dbb5382ed47f493dbaeaa845554465083230f1da7732f78c2a2782312d. 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/USSM10906185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a431d785a37dbb2815daaa50b8f7bf84a31dc0f920200fd65be56f6a77bb27. 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/USSM10906186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9ad8a2ac40c047c7ab77df370af02dcfd78c017c34e1187aa4eb7958dcfff9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10906187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77a222855971bbcea4192d21542edd976e0b577d6dcccf588d17157bf3d8a39. 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/USSM10906188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa840e58ebdef5bde711caac4ba58e303e46548c7dc9079fff06eb4cf01aa3634. 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/USSM10906189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45921cc0eb9df743d25d45e3cd4d604d825a7c1e1bd37bd09527e765a1fc30c1. 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/USSM10906190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fc88153ec913084d6ce8e6cd09e518728367edd09cb57a0124567c63ea7632. 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/USSM10906191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f71e97dde71391a84b4b10bd5c9a08a465b184835ada5c82fa41461f9389e8. 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/USSM10906192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14789f26edb25a370a19d85b6d54e27645c65f60af9fdf65317caf610cf52047. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/USSM11708259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6381173cabb8747db905e0c489260846f4bb4694e8fb01014d67e2645aaf99. 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/USSM11708258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca4fe5838ad88b49dae5befc7fb3a6bdd0c8769e1a856f31c2b6b3cab234ffd. 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/USSM11708260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bbce1cd96c2a81701e93b7979c2c025388225bdc7fe6390615a1272795cdbd. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/ITG272300467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cf13909bc39562000ba3cb164a345d0ea1a94a192ed9a2d59a658686cbcb6f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITG272300466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77969e29d3c1312400e27a242b936e37d0c2908374fee59639d0bbd86e9a11. 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/ITG272300463.