Bob, BOB, or B.O.B. may refer to: People, fictional characters, and named animals Bob (given name), a list of people and fictional characters Bob (surname) Bob (dog), a dog that received the Dickin M
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 0x6ff8d5127ae2217e00e723e67d4a43fde8734bc90d0cd696f1c08d6b7b968079. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9819bc32-195b-4999-9525-878fbe37596f.json and https://artists.proofprofile.net/proofs/artist/9819bc32-195b-4999-9525-878fbe37596f.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 0xf6688c2ea5aa9627d2ceab1f3ee2e82c393955ea31c72b4a8481d74d6a6feca0. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/INL239006995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff90f0a8bfb806e7d612375880da773a4e0af2eda76870a27dad3a87285c28c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR6V81825782.
Kal Kissne Dekha (Club Mix)[Remix By Akbar Sami]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8a733136b5b6f46d756e16c51a6f4173aa1659e8577287e1c8e24edc2cfdfa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS180908098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5286ff6f150b1de9bf470500553268dae3c7d59d55bd4653d1d3f403ad0ba8b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INS182201478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ded5b614f1664c2f5acf6265548f28e04c76dbc8293a6a0d3dcbe0070ddd0e2. 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/INS182201480.
Make Some Noise For The Desi Boyz (From "Desi Boyz")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3cffd60f11e0b4112b817d17491146da97955b63483b7bc0d1ef8aa1224d4f. 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/INS181103804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ee84e63f5518c6689893ad31928bb445d7f5acc4f01ba6bcef9e5e63327df1. 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/INS182203942.
Party All Night 52 Non Stop(Remix By Amit Das,Arya Acharya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d66f99f29b5b591c32f0a1d3b5fbf73acf11223efc19ded1c875b26a04b248. 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/INS181306781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3cffd60f11e0b4112b817d17491146da97955b63483b7bc0d1ef8aa1224d4f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INS181103804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76f0a84e778b7df7d38ec117f81353e3b748e1d03048e729903e961c1f43744. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/INS180908096.
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 0x0d9490a4fa36fee5145a55ab91431c409a539074fca17a905e1e6932d4702332. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USAE81051140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab5be8288b3865475225d4390e73630122377ec130d9d7861176ed553041d4a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/INS182201477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1f7b4803ebeec9840ccb29a2938842784aa775bbbe2d610a030d4dbd8a46ad. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/INS182201481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259b0a4a0b4f9ffebcfe8745a6e48151c2c03074f94ffd912c01c20cba28b240. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/INS182201482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c436aef82136ff19e963c4d538551c74afe58d2b23600b6c6d0fa5b06d7a5e5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/INS182201483.
Raghupati Raghav (Remix) [From "Krrish 3"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a6a276ae7269e039ae5f11339b37e75a641080a2dcbf9f0f9ad4ebb8053bd0. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/INS181305835.