Philip Boardman (born 27 March 1982), known by his stage name Admiral P, is a Norwegian reggae artist. He is best known for his commercial breakthrough single "Snakke litt" (2011), which reached No. 4
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 0x48903b2dee3782ee1410ed8abb138b5382ad8dbc9c3c2756a9396107b947f2f5. 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/0c99bcd3-f9a3-4c7b-9450-a6e6e1afa554.json and https://artists.proofprofile.net/proofs/artist/0c99bcd3-f9a3-4c7b-9450-a6e6e1afa554.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 0x42ff56aecfe01ce641c63bd60472ced75e071783cdafe6a4235825be6d2c6be1. 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/NO25S1400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84db25c61275f6299abfc37c47dbac7e56dd36993030bdf9ae0575d8b0bbddb. 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/NO25S1400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dc6f91ea0c0fa88b197d4f92216b925c62244650c20d4bf74bb0c18e7eb5da. 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/NO25S1400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86b7ff6a2bae56ade0f826deb5e57374e14e4a0cd0b9b156c66b514045cd8a1. 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/NO25S1400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9251fd842b798d0342b3037c5f93298f209afbc0c4122b1b6cd44045a31764b0. 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/NO25S1300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10243751b66544c16d5ef607b7bc27cc25a7299062ec82b1ee6d4a7c23226c8. 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/NO25S1400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a8c398e81bd809433111a4dcb10e8a357d10fe132a4f0f1238c41226cc3f0c. 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/NO25S1201401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca0db63e2569aa9dd2bc5aa8f5e4ee438593342482e7e0c3a6eee552d4e693b. 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/NO25S1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3411dee992b44506b91918ef377db843102dc327e636a136d872c146507888e. 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/NO25S1400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d681376358385aa981e8337ea28603a047737dc5f73535929a75c7662bc3514. 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/NO25S1400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d756ce1719c53a29d4e52b91bf07d33daf40dff33926491255d0393cd7ad0. 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/NO25S1400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bc466d056b670a0d9e710873846ff8f7ab4ccd26fb454c80e4657b911d33d1. 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/NO25S1300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad7f9f055a71382348794f6b8da709297ebd6e0778884c7a9876e92b2ab271c. 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/NO25S1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd7f9443c8cd04d10cf093b71de78b45fbc7d512057611100d842ec4269bf8e. 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/NO25S2200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e06d060ad16ab731586757fda964cf08423037cd09cb29e30d54b6c69a855b3. 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/NO2T81101010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8aa64a6c5835d122bc81ad026b17dc2b56174333fc10b764251522bad8db72. 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/NOAJR2000035.