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 0xe601fe1970dd01bf277173322c57650e135a85f8561903bb52bd0c9ad6647d70. 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/700311ae-3601-460a-8b24-0d023c1517d5.json and https://artists.proofprofile.net/proofs/artist/700311ae-3601-460a-8b24-0d023c1517d5.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 0xacf27330c7861b032925b54d1bb2ce99496ee1ecefd8c9a4ab53a0f1e4945555. 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/ING110428404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac54add6c79c662c878d43e3c224207e6f2224504d74bc389226db40ad6aa5. 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/ING110428402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1636658ccae76ecc42be5728a868144c21a1ca4ef5da4e0dd33fa35e21a08fda. 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/ING110300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf462229dcb616060a7c983b7419052f823a7c2dec0874ae07da561abd218ce. 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/ING110300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35435a21f89231747d05f1c577f344ab0ee53325015d01e457aaa261a716c2f8. 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/INA130302441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ac06fc235f07d1935f2c0576794704727231d1d69ca57e773aa7de1bdfb490. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/INA130801454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c5db02d2b55d1550495be577f4dec15a96d233acf11f70e17d667a2bafd092. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/INA130802903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978fab387b3c0298d371c5b61c484eed6a25fab0c3fece433859e6bc4d0623fd. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), 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/ING110300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1447c4ba78dceae09a0f51ce9c77e6cf17a641d06a04ccb4693e727c2e3e131a. 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/ING110300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5f0b1b516b915d9edaeaa125b3d02c50d616a6220c45c807aa7580334d119a. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/ING110300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bd4c194e7c42a8ca25231d9b2456a55dd650ef9da12c9133d6b3a0fd73cf47. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ING110300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a697151e67473a6ebbff100e7e1c5863f9c2659df69f9b54f592940d23e4d1. 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/ING110300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30de478c278870c2a3d78708b6c198905f47c20ca23daa9071a58d11d687874b. 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/ING110300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3574ca45709481fa0fcf9859c9ddee06eb3da0170a26198bb5cbe1f8c1b9d3. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ING110300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57146e2b1b4c2ee3f6fbf6b2100409a43cbe1483a892edb24d54a374a6119539. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ING110300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ddcb428c58c77abf443f5ca664fd7136ba70ac32ac873c719f637320d77aea. 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/ING110300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6adfe4f8865a5225203e59d59c8435bb86c4d830aab4ffd115a065c43ca774. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ING110300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b10dd270205185376e5989c726f6011ad51fb7b8ea228b8a1dcb2ac6c6a1db. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ING110300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882c32e126c409bff9ef6718867d554815e2f268ff5eee78fe1b296823bdf29e. 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/ING110300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e594820605f7bfb4587ee9d62e918f98e31e0d833f3dfa23dc2330c4d0bd87. 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/ING110300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06baacbe9ac917c6c96b30a401ae2d4491a82c3e94695c99389fe9cbd9eefe9. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ING110300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622826f505739d31fd4a7e5df77e8000e759e4585cbaf3a0c023555bdb9b4ffd. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/ING110300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4f0765a71eaf09d6750cac9c189f89a902325a416fd57be217c4d59373ac80. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/ING110300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1636658ccae76ecc42be5728a868144c21a1ca4ef5da4e0dd33fa35e21a08fda. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ING110300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0212f2d615ec30a4d03b26082aa2b5756cbfeb46e46aaaa258b6f07d4e47083. 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/ING110300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf462229dcb616060a7c983b7419052f823a7c2dec0874ae07da561abd218ce. 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/ING110300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534e22d85155ff21cba643e3cfb3f3af63e301f6ed79c40907e70fe35982ea29. 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/ING110300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe688aa646c56119812e752c5cdf6edfe62df55cae69589e8cffcd575e977234f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ING110300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206d5745a2b38ab236f59a974ecf3f31f1320d191123cb9fbee7171c59560d40. 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/ING110500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7776bb4b10e0dcdf2cab2bf2b23bc5c5b96f12e756a4a03e5b05e25e70c78224. 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/ING110500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d4afe6e0a4f5216722c72e19d77507ba7b65c2239eae8665083f670adb5ff8. 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/ING110500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce905df5007a0f2fc8ca248ca3084230780043cf065eb888ddeb00a9e71acc9. 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/ING110500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb01522941ffa5fd5c31a8491eacd3dfac203674e1c769c591e35e925d4e90f9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ING110500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9c4bfcaf047d614b1026b27643d57b9fe4ce4e4b07f9d2d3f428f04f5d1297. 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/ING110500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aff0fc3ede4a9e6cca17f71df71b4810990e0200e8f96cc24634e513d429dad. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ING110500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdd5bbe1474fd072c095d77b6acb467e2bb9ea4f0c1bba03707f717f483beef. 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/ING110500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a5cc849ce377adac525309edd673c756e3330a8e29060e281f0b0ee4799258. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ING110500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d61a17b222cc70cf1a4bede22fbed73122cbda4e529326058d81466d575c8. 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/ING110500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ddcaed68c7a074aef71d063afb13c4d1933adf54508ea56b7abc8c7438e945. 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/ING110500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8fd2f4fc9f4df0e51adabda6f364a4ffd5de3c392f52ac997de1f2d9a084f8. 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/ING110500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cf7a28e3067bd5dc9b831a2bdf8054bb59e88cc7afcf541a6d6ad119a5ed06. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ING110500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf301d1da192dac9662c1196f6406d69c29967ff0f2ccf902b899b292225be3f5. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ING110500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56df675251d883eea6675ee62110dba542a1e0540e0c9f24030de37ed7662f9f. 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/INT201902058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ebb2216e5f1b21b8323d05ef7ab2268b5b74644601454b27a84f36f24ee46b. 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/INS171200733.
Poove Poove (From "Siddu +2 First Attempt") - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eaae2c5c34b19efd37c895e6e88376ab2cb85eaeb240e7c8f37e0368019478. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/INS171100457.
Hare Rama Hare Krishna (From "Podaa Podi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe848a87ce384e58c145a40f5704b4a4d7f29fe58851f12a4bc115a459793a123. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/INS171200734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc9451c9f1a8bd32d4b0c0e4f39b487d01ca37bd944aeb52a43e98a284cd63c. 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/INS170816378.
Naan Aalana Thamarai (From "Siddu +2 First Attempt")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031155596dda7a5cd5410047e880ad3673c17be62bc290d3b1f1c2c794656a9. 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/INS171100388.
Ennai Saaithaalae (From "Endrendrum Punnagai")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ff091349804bee2471c2d336860552423902170deef1692907f9e7acc7b47a. 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/INS171301207.
Rakkozhi Rakkozhi (From "Irandaam Ulagam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82261dd07fb2a94e2b4a8933a4b427baec7c5840804c9e24ab474a19bb9d9db. 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/INS171300624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef13cc59045a17871a71d6db26f936f447c1ea29693ab83e2579164ad66bc119. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INS171300521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71b0de95e2bf731fd37fb613a9790ea9a07e06e118ec1299e80b33fb7657fb6. 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/INS171300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a330318350460af7a91aa0cb9bf956e7d3a25d5165c78b3821e9ad6429889f. 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/INS171100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ad36947a1458895791e5c51ac44f225beec2cc380d861b14bc9d6679fd5511. 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/INS171100395.
Nenjukkul Peidhidum (From "Vaaranam Aayiram")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad7ac24ab5b8ac59acf621e2482454b2b617178e2282a8aa98226c97b603b92. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/INS170816331.
Suthudhu Suthudhu (From "Kanden Kadhalai")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3904609be394217afbd47783227fe5ad33e47abbfee331724e1e1a06d27593b7. 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/INS171100576.
Kallai Mattum Kandal [From "Dasavathaaram (Tamil)"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bf171431e147850d683158da9dada9c208e7f37c3c247328b6af639cd9ed96. 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/INS170800145.
Yaaro Nee Yaaro (From "Urumi - Pathinandam Nootrandu Uraival")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905300ad227f06e5065605eb6eac1527e86a8fc6269bf63e8164e3c20680b3ab. 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/INS171100911.
Vilayaattaa Padagotty (From "Dhoni") - Male Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a520288941060de5af1c6ff46766249027ddecfd36dda327c48f058ed9563ea. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/INS171200131.
Ulagil Yentha Kathal (From "Naadodigal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aed651d44ff5f2fe124f06821c7a4be14e3eca165f8b738341ecd5d1f441db7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/INS170900215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd17cc431a1fe5df234d374252e457221f8d2b2f9eef4c08e3132e69b5bca8bd. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/INS171100024.
Appaji 70 (70 Bhajan Compositions of Parama Pujya Sri Ganapathy Sachidananda Swamiji)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c92e810505eac4275b23c79143bb043cda1edc7596271ea7d105e21bdf0f5c2. 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/USGJC1200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e23afe9e776cee0e9b1cf1e763ca8c696b99d6fb8bb8d847d1730c18ca53a13. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USGJC1200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff9ca763f63b948df0f35adbc0cb3438d0e8bd7baa84650a148ca340eadb266. 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/USGJC1200172.
Yennada Yennada (From "Varuthapadatha Vaalibar Sangam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5167503bb3a46efcc273d8fdd8088343ac3c236fd1840b0d9f6ec4fd96c351b. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/INS171300541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d93350712720af6ffcf2f7014f4a05545732a6f5632145fff93a58adbec23d2. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/INS171300382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c805f047b6aa16d1e7e6fcce4dd2d79a02033baeee6ae8cd0e333481773488. 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/INS171200517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe753d37e96be13eab3eeb0cb8bafe8b0112fae01a1392dc2cb729563e98090f0. 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/INS171201079.
Mannipaaya (From "Vinnathaandi Varuvaayaa")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d74ce1e526d97507e8c5ba1b7377585d5543f3a249fde0fd188bd643dce5d4c. 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/INS171000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109539cbfe259fcd3f3680a7b9bd95c54eee913dba88ee4dcd0836061f94f527. 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/INS171200730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a34b3a7088102475a8aaea3faa697eeabe7a66bf092a339ee8d0d3df5a124e7. 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/INS171200561.
Thambikku Indha Ooru (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387925ee211db3b4c9c9c47523228d9d71c247e20655794575b87c0a2129884f. 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/INS171100428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01028a679ef6dbe5af69bd91de5357117c39518bf6bf5bb6129bb2eed013847f. 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/INS171100460.
Manjal Veyil (Original Motion Picture Soundtrack)