Angelis was a British classical singing group created by Simon Cowell. It was initially formed in early 2006 and was made up of six children, who were then aged between 11 and 14. The children were di
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 0x70dd4108eaa5d8a531aa5cc09bb8b3488598b23a0c1c3d96d7c23664abf8a379. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/987438a3-8322-491f-bb1a-b119a6fe2434.json and https://artists.proofprofile.net/proofs/artist/987438a3-8322-491f-bb1a-b119a6fe2434.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 0x94eb69b627923064d9a43cb06f81af3aee64db161ee77f1c4d0dc7d33090477f. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/GBHMU0600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5fb89b1c2b26d01fd8c7835553f2682447cdd90d1730e159c3f7ebb1f741df. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBHMU0600126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0e7a06b31418d96ef67be2a398cef69ed0768f33d3354ea03287146d741157. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBHMU0600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402be8ee64d914a24c425ea551ea0a4817917bda36f5ace59ea3e11da0bc9ff4. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:11:43Z), 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/GBHMU0600127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99431de802d39073570da84569a1fa97263fd6eb5b2360afa6d5aa00d01c21f. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:02:25Z), 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/GBHMU0600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25c4c32baad05547932221c9a5eb733b1d7675cc4661e8530fd4b81cf9bd065. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBHMU0600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af6bfcd5a32260f0dca5d9aeb98b359a07a9e99e09834bb31208c22e8df9041. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBHMU0600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb15fc4359dfafb13a3a351247b8c8a4dc40a292ad9d4ab3d7121e425ccbc3a8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBHMU0600119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725f904720dae41d5655f97c0f0c81ca311ba6cf369587ac638bf47e7110c73d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBHMU0600129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a0b6e3f2ee013f71c1817df61c686eff2439cc2fe0f9b92e6bbbd9059496e2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBHMU0600120.
Angelis #1 ～HANEDA INTERNATIONAL MUSIC FESTIVAL Presents～
Angelis #1 -Haneda International Music Festival Presents-