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 0x601b19ca4e0b7eade3b64d0ff9eec75ca982103881465f96c4f9f82fb5c0eda3. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c93bfa8-d616-4cc7-90c3-d9187d9258c7.json and https://artists.proofprofile.net/proofs/artist/6c93bfa8-d616-4cc7-90c3-d9187d9258c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dhethadi Pochamma Gudi (From "Sandeham")
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 0xdff52d5dff0b6288ae585b4ae75949f5007e1af7baeb77713965ff2dc50bbf58. 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/INS182302238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c87b3fb136d9a0a18f34455659d6af67fd4e3cfc6f63f69e487c2745ea7ea5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS182302328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc80d6357cab1b1b46dcd14d023b0e47e9a47220e584f00919a2a2e36e70adf. 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/INA092318826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa70801cd6ffd7554cb7aa332e80c58bf31c1a8f0a57a6e9aa512f0df765c09. 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/INA092318853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa188fcb55dbf9b2b2a809101571e589fa1b2f4519da79c30de31607f869eb421. 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/INA092318917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8782a72e81bed158b35346d9ded4e9ab215ebb38e01bab3fa023a619fbb93be5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/INA092318841.
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 0x84dee2d07c3074f30b7a805a74b48bc2732e0bcf69449298acfeae7706f05574. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/INA092318878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc495c50ec886e46f382f02f5407f5ef23aabe9025e341966fe453c9b0cc055e1. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/INA092318916.
Viraaj (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496a10ca2c287c694c83f4de3561a58d98b0849781103a1f43a4726345aa68f7. 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/INS182401452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429a350a52330b12ab7e42a1f7e2bd17ecb8daed6a757d520e3223a56099cfb6. 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/INA092319287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe689578327a1ec8db2486ec8c6d587cbc2dc795a6a5132937c4e32af7c59bd72. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INT102305620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb45ec4dabcd1333aab5b10b79f9ba5f06a03483381135409ee508f341e7a79. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INT102305479.
Aa Ningey Chinukai Jaari (From "Rudramkota")
Chachhinaa Chaavani Premidi (From "Sandeham")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce74dfaf2bf9e59431db6867ab5ae6ec2896da80a530b58575c6b34386dde462. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INS182302175.
Manasainodu (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee790bcc8f90fc9815a7d2266ea3d5f92bd25e149c4c6033bcf15f5c849e4e4f. 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/FRX201909527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efcf8d5a303a9f0c8f69dcc0e27f15ae8eeb41fcd30456a06047a359b3effea. 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/IND292500025.
Madhur Madhur Mangalmay Naam Jai Shri Ram
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb48349a59301b28610849b079203c5845f30f81298260a573162984e57e96f8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/IND292217646.
Nallanchu Thellacheera (From "Mr. Bachchan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b6072a7d46c1a860f9bad2d5083b6729b3704d2ddd678879518890e130ab79. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/INS182402362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467ece108e12e58f58b242194572a506119e868dac522720bbc6113f743660b7. 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/INS182401562.
Masthie (From "The Greatest Of All Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817308eeaf73849e7fe6882247df6883ecb64a2800090b685de336e5a985088a. 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/INS182402562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bfff0e9de3d7ae27aab069da5f010aac5baebfcd3a295a84d2d54755ad40b5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS182402596.
Pushpa Pushpa (From "Pushpa 2 The Rule")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef258f51139c72a126d6ae88241e86ff20d8e0e88a0505be2e9f853f0d03d5f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS182401376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561767d4d0b90c60d1297ceca367cb5cfd76f9b21595d5e8dddb4f42061669e6. 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/INS182303440.
Trouble Shooter Sambaiah (From "Trouble Shooter Sambaiah")
Geetha (Original Motion Picture Soundtrack)
Kartha (Original Motion Picture Soundtrack)