Corona (from the Latin for 'crown') most commonly refers to: Stellar corona, the outer atmosphere of a star Solar corona, the outer atmosphere of the Sun Corona (beer), a Mexican beer Corona, inf
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 0xbb141b8523447f46ea91a7c2160536417f067d6c1a28280f504ccea9b28fcb55. 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/5b03d9e8-1c83-4a75-bbd2-728ab686f553.json and https://artists.proofprofile.net/proofs/artist/5b03d9e8-1c83-4a75-bbd2-728ab686f553.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 0xb4306fdcebda84b13c3f694b0e8f0fdbe1e0b7c19947a53ec97bbf172f603785. 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/DEN062201060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81aef3ec6d8f15c0c38e1debb0025a957de8861765d337160f2353450b37fff. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/FR6V80260425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0a8c6b37e0a24da977eda65f259a048c5deaf1556235a50a2737c816e24708. 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/FR6V80260426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f1451d99717162277467e2c43c5c15a8da03c1aff0c52f4e9000aa5d1905ae. 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/FR6V80260427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd9b53be66815ef268e52f0728643d8fd10603431120ffe39f6568f11973d57. 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/FR6V80260430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa5fd6a0f799c2654385a21d33c187495564074abd3748e6ed7294df5663c85. 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/FR6V80260431.
The Rhythm of the Night (Ricky Marano Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db2edf4d715ff97fea8b05fff81c6b1b71a4335aec53075cb1f5bb2ee6d4a50. 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/ITA192300003.
The Rhythm of the Night (Samuele Sartini, Giacomo Miranda, Chris Estrella Official Remix)
The Rhythm of the Night - Samuele Sartini, Giacomo Miranda, Chris Estrella Official Remix - Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20dc00e831ba879e55dae9b3f42cd1e685e4fabe83202b3798a03d37f4a156d. 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/ITA192300001.
The Rhythm of the Night - Samuele Sartini, Giacomo Miranda, Chris Estrella Official Remix - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76602b3af026a0b96712ac9e68bbab65976ab8eccc1095f6ce5c60b9039af68. 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/ITA192300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9db419c3c1bb0b0c631f5e750eda81b434778b4b1e7c443f7ae473f382441. 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/DEE861901904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732652192202c2c8edba30cfdac55d89530481976aa8357503cd0ebe017c3c68. 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/DEE861901208.
The Rhythm of the Night - DJ Kone & Marc Palacios Ibiza Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8f2457e49baf930b09f3b0cb058532bcd867daf9448041f3b3cdc814b6300a. 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/DEE861901209.
The Rhythm of the Night - No Hopes Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4de9b6453dd4d9f69120169195fdda28faa592435c946355a9f744f3414e4f5. 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/DEE861901210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbfa6ccf7b019faf72ed50b6b2f207cdb033f3c48a012dde2eede4bb8931133. 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/DEE861901211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871dd61863699504aad90025a6fff4321bccc801ee22250275b2ffe1650d8352. 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/BR8HK1300003.
The Rhythm of the Night (Corti & LaMedica Remix 2K13)
The Rhythm of the Night - Corti & LaMedica Remix 2K13 Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2654acae587539b8b40e8831c131c571345cf7e84d183e68107f8424f1c605e5. 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/ITA191300012.
The Rhythm of the Night - Corti & LaMedica Remix 2K13
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9bbd428ebdb15eaac9958d331b3d33d8b73beb37f41b4a951d7de412482115. 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/ITA191300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c071385978dfc7d509f7fa8c041ff0e3f5d8d527fa641c034d5c9ee77212fb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITA191300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b8a81f8de9d54b7cdaf5eea72c42e5c9dbc85224948a2c7c1feeb2330b45d0. 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/ITA191300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e284622825807361e21bf3e0e20526dd6dcaaa067bfbef112a116bbaa7e3117. 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/BR8HK1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843a1265aee8e81637c1529f723c3c077e3d3f7d78b80df69b413007df518549. 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/ITI340700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d23b144f33da4bc25ea999871112e32922fed17e3915edb7be070a6d567267. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITI340500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724199d30fed21f92e983eea4b55bf521593a81b910eb4a212e273aa73e0da10. 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/IT00C9601403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc1a39e120802b3d16790e3afaa6bb421bc9faaed33f279fd50a5fb01386d32. 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/IT00C9601401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fbff1dc65f12642a1c5e258b4025db52fc4d2b6a254d62479a60fc0405b1e7. 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/IT00C9601402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb13b91447d9b8fd8527a4b1fb97633085a9dde54fcefc77260e96fc4325083. 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/IT00C9601501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d63a2f934aab18a40bc134276e3cfa6fe856053b9327822182815c1dbd3d7c. 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/ITA199800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b26624ebcf231a65c9c03f11c42cb07ee9fe0b55fa8a7e9d2f8ec4850a618ed. 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/ITA199800076.
I Don't Wanna be A Star - Lee Marrow E.U.R.O Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90e9c759d23699c205e084cf9d4265f82a4308cdc9505999f2b4a14deb83b77. 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/IT00C9500203.
I Don't Wanna be A Star - Lee Marrow 70's Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cba096e7d6b2c133e793e53e2d2d3835e75e4ccd4daa731d459574a8ae1b50. 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/IT00C9500207.
I Don't Wanna be A Star - Lee Marrow E.U.R.O Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aba1c6b41207dcf7a79f63e06efa62805b737d6eb002e06815ec67791081ce. 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/IT00C9500201.
I Don't Wanna Be A Star - Lee Marrow and The Magnificent 70's Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792f52657c1cffe6f737bbda9c17006bb9a64ba6e7077d244fc82dc513da00a3. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:59:53Z), 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/IT00C9500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb007ae8e9cbf74dc858e7977ecb409746ebda0ffd14c58973762e9b019eeae1a. 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/GBAHT1200628.