Roby may refer to: Places Roby, Merseyside Roby, Texas Roby, Poland People with the surname Courtney Roby (born 1983), American former NFL wide receiver Gabriel Roby (1878–1917), French painter Isai
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 0xdb744c2c0d710a422a4d8ae15e1a5265c43a318a290633c1c33151a5128ae270. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b833b05-7cea-41c5-ba30-eba86d31098a.json and https://artists.proofprofile.net/proofs/artist/8b833b05-7cea-41c5-ba30-eba86d31098a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Under the Ice - Original 12 Inch Version
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 0xd4c01936a77ad5e4ad8fbabcdf4151fe0db8e3b18d848d901bede868205b6a7d. 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/DEBL61061303.
Under the Ice - Instrumental 12 Inch Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eff2e589acc7af3ae7d106e53203fe293e7920df356df663b4f4e000d22d940. 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/DEBL61061304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1837fc44f9667e3a943a6eef77844fe9f71927ff0bb5ce5fb82772adc97980b7. 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/BRACT0400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78376e04cb839d941e0b732792fa29a4e656f693952684a263b83058f36c992. 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/BRACT0400588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5169af7ae3aff84dff2dc3788d5c6b1b385a28335e6e3c9c46cef2cea34c9e09. 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/BRACT0400590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7e8ba4ce9c25aca8b5af4172a18e7c76dd4bcedccd833374b5704796284397. 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/BRACT0400591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025ddf1617ae5f443b21e9929edc8b813c7e902d7e4961a6209ab23c39b38744. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/BRACT0400593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5c54558f7d3b7f012c85ac21d80b36c08ef5788a5661c317bf7aad9fc85213. 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/BRACT0400594.
Potpourri: Os Bailes Lembram Você / Me Perdoa Amor / O Cantor e a Fã / Tira o Cavalinho da Chuva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd4f770ca169a518c6c1d0bc148230bb1576572fc285412edc065dea087eeb9. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:56:15Z), 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/BRACT0400595.
Italo Disco Extended Versions, Vol. 4 - Italo Holiday
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6584c5ca877426ba01960b31c75667c9388e109a078f7350116f2ae7ea4965. 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/DEH741603066.
Love Is a Memory Away - BCR Long Love Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350ec9764ab808d364e0d9a7619a2f130a8f14807740deffa166aa2f677aaa8e. 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/DEH741603060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc765262aaca802560a47de6c4a3f4eb264a3b0078a12f200659bac55d01e288c. 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/ES84B1110184.
Italo Disco Extended Versions, Vol. 7 - Italo Holiday
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904db6bac1fca6a0eaaf07df69e2b71b7e6ee8de8d1f447107e4d98961edec5c. 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/DEH741701768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b10b2559f3ac4b67666ba763bee003e78a4b2b26fe11fdec75dd7a3c1a59084. 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/DEKB71439895.
Italian Style Everlasting Italo Dance Compilation, Vol. 5
Dreaming in the Night - Instrumental Jamaica Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc79b10a31f57730fb0957633b1dec4f1c070356e6f33544504136f1b1a4922. 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/DEH741648159.
New Italo Disco Top 25 Compilation, Vol. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3af00f4c8bc6cedf4c9652ff51f748bf5ddccc6aa29654d4716e462f6fc3fed. 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/DEH741653324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a0c81fbb61cd1fb42db0b1e1dff2c4af454f86d9d06b70df0c70e351331ccd. 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/FR10S1693848.
New Italo Disco Top 25 Compilation, Vol. 6
New Italo Disco Top 25 Compilation, Vol. 3
New Italo Disco Top 25 Compilation, Vol. 1
Italian Style Everlasting Italo Dance Compilation, Vol. 6