Bala Murugan, better known by his stage name Gana Bala is an Indian playback singer in Tamil cinema. He rose to prominence after rendering the songs 'Aadi Pona Aavani' and 'Nadukadalula Kappala' from
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 0x421b177311911f4717830285c69c787f6d2fdec1fb2acb5a9f3b880cc017b76b. 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/b16be005-e272-471b-b7e9-af2422463bc9.json and https://artists.proofprofile.net/proofs/artist/b16be005-e272-471b-b7e9-af2422463bc9.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 0x15ff6b3d7cb0ad906bc21df12a6d9f5fa3a541d8d92a286411bd57b949784516. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/INT201500995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc40aff1c1409414b46c0c3a3286d65f85d7ce73513e20290b1caeb506d3e79. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:32:43Z), 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/INT201500996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6dd96fd49f4a462df43b72898af111e7b1c8c9e33996a2a9d64170aa6edfcb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INT201500997.
Maanjaave Kaanjaachu - From "Kaakka Muttai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb76937a023defcbda1e21f10cb38816e93c55fb81ecba997511d1c2c5a6a52. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INT201501000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff0bd4e6aa76f1706c3ee18b25e7588d1329057a113cc13d504fea3e56e0cab. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/INT201501001.
Ek Karunchingama - From "Appuchi Graamam"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a930fd64ea7546f4457adae43457c42dc11df9010927b47ca3961705d882f6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INT201501002.
Kannai Namadhey (From "Enakku Innoru Per Irukku") - Single
Thala Pokki Pidiyeda Mone (From "Thala")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37632d17e9ce12abbc34b2998c576b6e3432870bed8742e8fe0f97f73abebc99. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:21:19Z), 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/INS2Y2202191.
Can't You See Porattu Drama? (From "Jo & Jo") - Single
Kithappunna Killadi (From "Riyaa The Haunted House")
Suthura Boomi (From "Varalaru Mukkiyam") - Single
Thera Paara (From "Jameelante Poovan Kozhi")
Kabali (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1007e8828a33f1077e6b67c5027c35a80c4b0b152132e8f702f1d4c29b26a5. 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/INT201601175.
Yentha Vaadu Gaanie (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9c1eab7abdc45b4a41a083ff94c0fd49551e2db241cabb7f934862c21cc407. 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/INS171500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d18c2ee6e7211d0f85900eccc1277b1b037cd036e60f2ab8eb421837e53317c. 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/INT201300444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052e6ec3bb92b78f80769f04e84499c9856c6ae37cea6246773fbbf179f5f849. 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/INS171201068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136dca50fcd93acf3a67f9bc6ff441b417f7649598e3055d5563f8b28f91beb0. 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/INT201300492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794838e4c8172d788ed01bdea5cc1b3e7e6e14b26841d9b38c7021e60d7aa547. 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/INS171201067.
En Veetula - From "Idharkuthaane Aasaipattai Balakumara"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d9a3878cb2eccc33f9d32497b818b889608ae43f2f3534e06e8a797241bd72. 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/INT201300499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136dca50fcd93acf3a67f9bc6ff441b417f7649598e3055d5563f8b28f91beb0. 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/INT201300492.
Nadukadalula Kappala - From "Atta Kathi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179da48ad81c16de39e287386a2f5411f21156807d1b5d9bdae4dabb8c418e71. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/INT201100332.
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 0xaceb887cbc3e2c8f70108ad13d1bad366fac6ae20cfe77230370ac2b7e8a0631. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/INT201400713.