Gareth Edmund Malone (born 9 November 1975) is an English choirmaster and broadcaster, self-described as an "animateur, presenter and populariser of choral singing". He is best known for his televis
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 0x9bb6460be6e5ae58240646541d00ab43ef2cd076e82a74683e95053b3536a3b1. 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/d54dc5e3-ca8d-4978-9b33-ee3cc37f98f8.json and https://artists.proofprofile.net/proofs/artist/d54dc5e3-ca8d-4978-9b33-ee3cc37f98f8.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 0xad23b22cecc419c8476d36175e29d4ab6c3fb7373e3d32be79901a4a7304c745. 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/GBUM71605816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bb8ddb81f396bdc5f8e35aea61be790569540adb6eabf6aa5caebd942c2bfc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBUM71605814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3681c8763a396c46b3c806ae2a3d0d845c77cca65795f6cb10a2be6ec8c0e4ca. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71605798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684922378866519440015fa77bd51f356b2280d938fef5cd7e03a7a8292282c3. 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/GBUM71605810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536034adb6a405ae65f6382662250a69cf38db3d9ac229f134597e45a40b8851. 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/GBUM71605799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23a1bcc28770406e97559ad3f8a108d20055b8b8c12f304975f5309c1a54ed4. 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/GBUM71605823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e1928f0638f33b92804e2906df1be468dc7034af9d46224b82a967e535a996. 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/GBUM71605813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74325ef3c8b6bdae2eb52138bbcdce484e135c989dae8ee0ee2c1cc0431bc41. 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/GBUM71605807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca0ee1df812ae3ecad7d4b9157bb2af43f1acff2c04bd254df531cc6c1f6d82. 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/GBUM71605821.
Heimr Arnadalr / Vuelie - From "Frozen" / Choral Suite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd62151663201819e8248c2babb7316161afaf6ed45c98d4e5ec22ef83cddeae. 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/GBUM71605802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43aa304ec82b79a2dd3185d99d9177e25bd63f0805659722256bc3350355fa6e. 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/GBUM71605800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdfa4dbb52da8b8b4c58e40b59c3a75b2561e6affe06b8efaa23140880ed6e9. 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/GBUM71605803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65651414ff137c470980354428efae58c841f510450b106fca28ab264e52bcc5. 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/GBUM71605812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c40e77a597e92262e7ad5e9ad2dc08d5e6437beb4fd1bc9e842fd25544f007. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71904882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64496a0c15ddb0c566192e68d4e8870391cc3390adfa1dfbe0e75f3f3668acfc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71904873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524d6b57f9b0e92aedda64d01ff85958fd5c29a2fa78974fcf3e99f9d77c0ad3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBUM71904886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d1b5741d818760f5ac0d98fb41886a1696ebc4de9b0575ee83ebe890b2003b. 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/GBUM71110865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d1b5741d818760f5ac0d98fb41886a1696ebc4de9b0575ee83ebe890b2003b. 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/GBUM71110865.