Holy Holy may refer to: Holy Holy (Australian band), an Australian indie rock band active from 2011 Holy Holy (tribute band), a supergroup which performs the musical works of David Bowie "Holy Hol
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 0xbad75ad5dbac0d6d5c885634a4b89af30eb3fab55f2a6ac1bef0ffdf28dd4a73. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b12aa7ba-385b-4ca8-a7b3-0dbec3c22ab9.json and https://artists.proofprofile.net/proofs/artist/b12aa7ba-385b-4ca8-a7b3-0dbec3c22ab9.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 0x3dfd4001bfe074ff0de697ca75ff82215d2502256b834392266add8700553580. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUBM02300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3054e2f81dec3bc016b8bb4a97c871c6f8d32a8a0123606b3699379d53abf8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM02300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f795b184c754c38b6a72a246c1bb7de85860c41a37af5b911a084de4850e88. 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/AUBM02300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7434f05444ecf156821a9bd3bfc876710f2ed4c0580b7cb7fced896f4af7d89. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM02300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e2c328458255c4f45d175ce65e688350b90420b97a17671a3015add32c6a17. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM02100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106ff1b2008ec172e55e4e9f278219987eaca7fc0590159181d5fe1d5071bf09. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUBM02100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f889a9fc90875bf3c67428b4e5970e192f9fae54e9a2f1ccef64277904416d. 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/AUBM02100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d7e908716b1f11027aa7f3c368648e8ab568693df0b638e9020055fad7f47. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM02100177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46eb54f39659c885c5a2c7207f759f183e14da5b1c85664b2f094b3acebd304. 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/AUBM02100176.
My Own Pool of Light (Live In Melbourne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0665d1b096fdf9e78775876443bbb5463f32414d87bc709c6b4af39311ea2d75. 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/AUBM02000436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b78f8a1e71e9dca8b268d816c005bd33eff447e0667797fbacc4ac7dddd4521. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUBM01900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4301eb51a8e570dea1a9481070e3a6c35f08b814411b96ab6674557931056685. 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/AUBM01900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54faeae33333afdc08a530154f67919d037610df5d38cfe2dbef4f36b7905da. 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/AUBM01900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5674944751433904489f74abf134897c977ca73f6b685ca5f0355659cd710cfb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/AUBM01900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4472d1eae9181aa1c4374e4412328f47d3a63e0dfa12a90a7d7255cb51eee3c2. 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/AUBM01700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90e59358ad0154f505d00954e8460908db557d72e7c6d804a46dbd8103f233d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01600389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec40f94d35953f749d59d2eba59115e5e2afff17f8736e10b1ea1da5a70280a9. 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/AUBM01700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c97e184ca6be295577ad40e11a3a49ff6890c7182aa3b9aa9dc8a05e7e966ba. 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/AUBM01700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6b14857ab93ede61dbb35efc48d4a762c7ffdc2b254c2a730fedde9ffe1503. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca556b5792c9e91ccb6c931ee601c05ba986ae7d6a2d13c210bde747888a9ce7. 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/AUBM01700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd5259a6ca00289a909f803124726e022fff245e07bb7c1ce9be4808136e8b5. 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/AUBM01700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00194d7d7f8daa74deeec0bb992c1f1a5f8848b8ef546e46cd3c83a3e59b8661. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBM01500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568a5df8133df457f724499e0cb310074e47642430efdcdd5340ff00409c355f. 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/AUBM01500172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b53c0f0624f556a900ba6b710ac9ac1bdca71b3f7eb4d5b98de70a42cbc779. 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/AUBM01500173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bc3f8a1bdcbe4661d56f91f09a7f15acb149ea998b1bcc5f539328b0096f87. 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/AUBM01400428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf24ab74b3d3265bc933491f4da1e26932fc3c83e5c5972b3d00c18906ce9171. 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/AUBM01500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7384cdbc63c27c67b80d3462926780412aa92b20bcd95b9cfe4afdf80324f48. 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/AUBM01500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7434f05444ecf156821a9bd3bfc876710f2ed4c0580b7cb7fced896f4af7d89. 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/AUBM02300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfd4001bfe074ff0de697ca75ff82215d2502256b834392266add8700553580. 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/AUBM02300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3054e2f81dec3bc016b8bb4a97c871c6f8d32a8a0123606b3699379d53abf8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUBM02300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e2c328458255c4f45d175ce65e688350b90420b97a17671a3015add32c6a17. 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/AUBM02100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106ff1b2008ec172e55e4e9f278219987eaca7fc0590159181d5fe1d5071bf09. 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/AUBM02100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afb2c0389edc08f13cbbad7459e9b5443204260c0b4431a6dab24ad49e91c97. 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/AUBM01800318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90e59358ad0154f505d00954e8460908db557d72e7c6d804a46dbd8103f233d. 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/AUBM01600389.