Symphony X is an American progressive metal band from Middletown, New Jersey. Founded in 1994, the band consists of guitarist Michael Romeo, keyboardist Michael Pinnella, drummer Jason Rullo, lead voc
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 0xf0c11ae3ab9c7fd4855b71348cc73e529e893b72ee6c635e64d0734bf264b482. 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/b45d102b-2d86-4482-92a8-7bbd922dbdef.json and https://artists.proofprofile.net/proofs/artist/b45d102b-2d86-4482-92a8-7bbd922dbdef.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 0x4592a5e0660dc1120f0178bdfe08a5360e699ba2a2e9e588c8a1961db7809d82. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QM3MF1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb082b8a27df0aa0a3eba5e56cd856234516b19ea93fc7029095d7d3a77c47480. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM3MF1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e8629afdedd4824605d9e0660d480609b41636a31789b4776ea1fcccd34e1. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QM3MF1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a7567ccd07dd1a3fbd9e4a3aa390212b10a8c6c3f79cec67fae6c8252c579a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:18:27Z), 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/QM3MF1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aad9e92a49d3feec5ab703ffcd6943188c089fa97eb368b3dbb12c73f2cc31. 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/QM3MF1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8420bd81993a81dfe0de008b6c63b4dd9b3537a5d858d1bd42b88654c611fe5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QM3MF1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d23ee8f733da2d9db035235232492fd0a4c9f9e5a129c4d783f144bb7da1c1. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:44:15Z), 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/QM3MF1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9df0762e4c8167cd1542503cbe0ce193dadafb935d34188df7218476964fd0. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:51:18Z), 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/QM3MF1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2655fc3917743ac2089bd6aa33692a24599d6aca494d5464d32b8632849de0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QM3MF1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda4db75923379b7f4b9e03b6e4a0173896f569ab31ffc659eb19551a846147. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QM3MF1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3d35e47da57d372a64e466b3261eb2f952be4047f824bdae95cc3bc5251520. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QM3MF1700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4088121de7445361c650bd68bc60ec9ba37afb088f7270c6a2e6c5bba69cbce9. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QM3MF1700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e1b6eb38b8aebf3832955784b4140f01e6288928eb7346668718ac76026d9c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QM3MF1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4416b7f47dc02398ecedcc75ea4168d76c4b169f72c296bfaf2cb16ad7c7337. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:05:46Z), 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/QM3MF1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c0ca633ba1473900e5d1858d83c6659ef1537449ba8b968c3dc970857980b3. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QM3MF1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4373edfbf9d3c1d9d86b5392b2575e5a12be6f9c2371c95c783b78f829a79756. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM3MF1700019.
The Divine Wings of Tragedy (Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1725e7e3cdc7ac0ed29c06142813102849158b2387c413749122cdf9d18f33c. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QM3MF1700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9ffe100122e96c83f96869b72f4cc07afc4ab6b2a5015ecfe184fa8b16a6b0. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QM3MF1700186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cbae136024981ba6d1a800db4979573485ed8805085887d499085ead17ec04. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QM3MF1700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea05bf779870f33b55d160652612143919f77b4a624081380c8a99c7b2efd8b. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:49:25Z), 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/QM3MF1700188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97421552c34ddfd874681fe26a8e263ad9f33a54398b858191e2acb4f78f5007. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:58:12Z), 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/QM3MF1700189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eef3063181c5275effc3262503c294041a7cc213a5c964135dd2ee985657e06. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QM3MF1700191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c751c4a616c44415a0bae3805c421e65c3eb995545eb9cdfef614f1884fadf4. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QM3MF1700192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9580ef9c6c50906389d4fb878d7993cae62a0fdf8926f9bf11948cf038221cd. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:55:24Z), 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/QM3MF1700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b3e4063d02b2138a3f3c593b51672bd336f39b705929356dd33eb58ba5b685. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:01:26Z), 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/QM3MF1700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd89d68c53ae781fbb46e3299acfb4daead318446cbd7b63366ae39fdfd660e. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:00:48Z), 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/QM3MF1700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611ebf2ea4d291416138eefe85555b5418841d25cbb98561a56614e31b612699. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM3MF1700197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33fa9578ea4f7d8d3c3cc1406b628152aea0006ee83ce117468e13800e5576a. 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/QM3MF1700198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd22263cf71d63c4c0ef016af666d10f0363765eb9e0a3e917744c5bc275e0d. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:53:11Z), 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/QM3MF1700199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf889d10da1520638d7b4c1b006c5891f077733a354809cfd7f449beb35aa2a37. 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/QM3MF1700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57005b0f9e378c5d129df8f005f62a1978c8a271336cd503116f4e7d342da81c. 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/DEY630725902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57005b0f9e378c5d129df8f005f62a1978c8a271336cd503116f4e7d342da81c. 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/DEY630725902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18070842c7fd904e113a6ca378dbf38ed0a73152d4324b1d1dbe310100a632c5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:52:37Z), 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/DEY630725905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8acbbc4106d9889d09f83a0285b86efbaf70f80cfca9fa4839e8fc6b86263bf. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/DED831000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c2d2cec553386b7a53a5b76ca678f38b8c1936d6055e50f7ed49c1aa5b7b95. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DED831500235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc111b28b6057d7d458187fed79e383fee69b01ba3a969cbd99d67278aaeef7b5. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:26:08Z), 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/DED831500227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d20cc145ade5905172920b80c31e78041928d412a2238899c551ca70a626de. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/DED831500229.