Nick Phoenix (born 25 August 1967 in London, England) is a British composer, pianist, and co-founder of the production music company Two Steps from Hell. He has written music for a number of trailers,
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 0x9cd267a8ce9c44669394c4503fa2219727e2a8efa23149f2193e58ab9e229177. 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/b0d4963b-5d69-4503-91aa-f5ff0023f47d.json and https://artists.proofprofile.net/proofs/artist/b0d4963b-5d69-4503-91aa-f5ff0023f47d.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 0x0fd3fd8cc95047b259f1761c691e6baf54dc3298103bb94038d51a3aeafe486c. 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/DEE862201093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04944add14c85fb49b5dbfa05ec88de3aa9c24306053c71a3721c4de31c2b50f. 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/DEE862201107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9231e9cba4bd1c8b093676d64d2dc0746aedd36ee4147b2dd157556ddd1cd8. 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/DEE862201094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebddcb606241f670068a95f2808eb126c3bde5e8d5811b04eee3d2fdd7b2a3d6. 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/DEE862201108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd24f9ec4d6c36b3e91e73cbb9edc9e2c2e13efc974f400df759c2d82cd6720f. 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/DEE862201095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadb6005a33a4b21413b239169a2314fbbf0ec16852dbccb24153a44fd53a5cb. 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/DEE862201109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f3c2fd7c5b1e3b4daa0ba5f1583e15db482c4ac8fb71cfa45e99cb8ae5376d. 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/DEE862201096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6bd55afab81ead0a80acde7cf3ccdb82f993a7d028f339fa071bf5082bd5ad. 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/DEE862201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8a86f9dd2f45b716b643a6abff54d4a2ca9408e4bf3f400d32c3c7dd0f6486. 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/DEE862201097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6839495e27aa1b5b5eb2d8336d0bede5276cb5be44591c1dcaa5d2c702055314. 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/DEE862201111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46867dd57e8024acd4396b5bfc39e217244b3335df93c26f7d957a832afea7cb. 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/DEE862201112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af24351e3bcea5cd643173e3302b6f0a404145115187d1a85e906644aa09a91. 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/DEE862201099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8761675b52955f063a868868443616be5899973c872de3d23822b6e0c53379. 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/DEE862201113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ab3cd9371ba51df9b5d21b3b82855066e98a3c8e0fb7a9cd93613d9715b012. 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/DEE862201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1704bcb2ffab70e8e94f29f29a2d057b422c7f4961c6f9419e8f3e2f50e3e813. 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/DEE862201114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9826cc3d33cd0adaa1dd302db1754501801a0ee63530a6cef77aa7283c4cb9. 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/DEE862201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97f68dd13a4237459fe475154060a06cb2feae1409065d08b76accd2cfe447e. 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/DEE862201115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd499d1890c09ced0d84af8610451e0f22420c97920c55b3d2f39dfae9a9649c. 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/DEE862201102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c0084a4f5477c6346670e8caf9c3af056fbc53682245919fa3e8e27b3d8790. 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/DEE862201116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035bf4e1846890f77fca6427257b8a74259a9aee7d06f4991480bd0b84c6a723. 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/DEE862201103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868e0821c3fd1f709eed60957cfe45a87517668cd50c294fda524efe27ac3f10. 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/DEE862201117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929b0d65b9e45bf050d38beda31c04c4d8cb30fbf819f19a27e625530831b765. 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/DEE862201104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954ba9fc841cc46fd9933b669c448f602a07980ecc709487df8be445b13e988c. 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/DEE862201118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a1104f4e3b99326eeed6cf38911d9a2e4caeb192f5a35d6be1933902d271fd. 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/DEE862201105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea9bb5bc1e5562f1b755aa7b09c189e0cca0e828dfed8b6681954da67a10fa7. 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/DEE862201119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12706cef2a5086b0d4d6b40055bd0dc8a647d4dffdffddf78c8e9b875acc7fb5. 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/DEE862201106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c712ac02d1e4aaa5ee553b39b118c492b6195d16a3ba39e42b36e132c45ea5d. 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/DEE862201120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322f813e695e07b23cc5bd06cca19353868d38d792e79dc164fababa9e38d1b3. 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/USCGJ1052202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb96292683be9c7310db8ee07937ee7344dac60b643caa9a73e87a2d963ec28. 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/USCGJ1052203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3ea202a5fa9a86aa21852dbf98daa3103cc439467a5f86c30ed162de7cb040. 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/USCGJ1052215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8292b0985be7fb4887990054cb5601b92ab4672d2747075e2e375e8ba27887ec. 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/QMANG2236681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a45528a0e111c317f618f9ebb11c8e10a41d57f34e673e4dc313dfbf9f4f5f. 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/QM3DF2287626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa2ee79b0b2091c66597eff1e584890eb0f268dd57588fd21ebb932982c5805. 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/QM3DF2203139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d92e9f1490f1c0bdf395bff8d49829da95ff4c78d0c38a8e565202b0281718. 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/USANG2295626.