Phoenix most often refers to: Phoenix (mythology), an immortal bird in ancient Greek mythology Phoenix, Arizona, the capital of the U.S. state of Arizona and the most populous state capital in the
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 0x4e8d61d1544b32cbb0be7c21e4f00101744ae806a57cf55ce3e6388199233079. 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/176502a9-9d7b-4578-b3c3-dca7dcdefbb8.json and https://artists.proofprofile.net/proofs/artist/176502a9-9d7b-4578-b3c3-dca7dcdefbb8.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 0x66e1e37bf3063adf82d06e5b0808fd46ef2ebbbac1ff9772b78e200cdf2d8d21. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM82502333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf446063917480873686b89f3b890484c2915c79410e753b932eb4195a61dd0. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/USHM82502336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab42bbf321420d142d733b2e8540039c856c922c1cbd401a94d09b2de0c9d082. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ROB010803586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c7c126d53b22f137b0b64a0bd86deaf7fe3a7d524a40bdcd6c12b3c85b52e. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/ROB010803587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6499c46a6779f7f5fdde01ed667ed20d2c22ae1b4b3743c0131b025d5894bd. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/ROB010803590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce68f3439d9a99c31f446d1cf7817ae359c3df75cc285ef4fcd98553d72bd37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ROB010803592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a28d150dd4a139327bf16bd0c4917dabac826e8b8ae5eaa77b4f07ce9210ca8. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/ROB010803594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e56678ecfc282904effd36f25bc0b823702de31e59d953a0ed80c473b2e8e44. 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/ROB010803596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5771fd12eb03083b004092548761cf0689a03df1bcc54175a2e44842cc49d6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ROB010803597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f6822a8584f10528b712c6fb5f12a45727c4ecb65c924aaf548e6568b69083. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/ROB010803599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdba93852fed54fefdf8b4e8137bdd7d4f5b9bf326e019d168e2eb656045c403. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USHM82502310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136c4490091f6ceb487c9333e08e7aa1a88d80113e6d3406cdc9824d9dd83b1d. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USHM82521010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3722769cc47e9bd94c4c89276e9fdcb4c1a28cfd22429f6886dfb593b1161b3. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USHM82521011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2811742f874a4d8a6b4d6ba1bc85db8181f3c9ee194c68a42ac922b4ff49f635. 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/USHM82521016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe868b36f17a4f071b7f5970f8c79e8826aa07078521ca07e52f797a93d26640d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USHM82521017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdd1eb51fe88f257bb7c69a225afd6248157a5139a7edd81e20542ae62fe8ff. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/ROB011671313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5929752b4a7d98366dce46d8d3efcf45072362aceda157d6f326ca602df9afc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ROB011671314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7179754bd7427d672e10ff053262260847ffbfa01e5ab7ab3db7ca5a25885636. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/ROB011671315.
Delfinul / Dulce dulful nostru / Uciderea balaurului / Stima casei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a0267b85da8dbed99b168580ce75b4727d9bde046b7c7d2b7f56206b07c73. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/ROB011671316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576b89cc4780c623100301f5a2c66540745102d0d1edfcca282a662f8688c7a8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ROB011671317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe943eb900df8a6c56320c815e1656cc70f05fac85f37f510664c443ae32f68d9. 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/ROB011671318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c73be1e82f7017666583a80809b2706d4c371df3a460c466b003527c259d25b. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/ROB011671319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc275f2c8eae40b91f9dde94e68f1cc3a5fdc74ff0278cb8e4fe4c8c7ae08a350. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/ROB011671320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad2548764c939817ed510a264d5b690a0610d3d19eda1d716c1119b380dfb4a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ROB010803574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d06e4a11c05033e121d6bd0621a012cafdbbe96bd96a54abf7bd075af246465. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/ROB010803575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b085c3670053f4456344697a0ca9b1ed86487c6e61d74b7058e148c31e569bd. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ROB010803577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0e28c97ccd394b58011787715c0acd02945cf10f884552d665a0f1e14f4cec. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/ROB010803578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c97d3b13b41157fdec9a2d0322aa553aa922e5f6e253985a062013298db135. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ROB010803601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf473a1f19aff17bf14b48b72675a76ef432ac0b5dfc381172802fa8498258819. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ROB010803602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0b45e6ee26a738f4881503cfcd0ff0fdf2b2b4ed6f2d812f9fa6d3ec2985e6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USHM21532934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4588581811ea26541477acc8de2804b0d4923d62622636ece66ec1d101cf9d46. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USHM21532938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb09868d1cf41cf91e3f6d173d5ac68ac4029d9825839ced0b0086aea1d93c2. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/USHM82595587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6102be59b0402e1045efe6f83c519d87394e64ffc2ae2f4bc48a5f31374bc14. 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/ROB010803833.