Tippu may refer to: Tippu Sultan, Indian ruler Tippu (singer) (born 1978), South Indian film playback singer See also Tipu (disambiguation)
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 0xb56c345d290175da2ecb0e7f9dd20c9425e8ea313fb079036f9d1ddc34f4cedb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/330e42a4-a0ff-4e80-a5c0-a091897eca40.json and https://artists.proofprofile.net/proofs/artist/330e42a4-a0ff-4e80-a5c0-a091897eca40.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 0x114afbd8336d774abc5fa693db9492228c25eb1a38ba7281656e806a1cb1a68a. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/INF040400649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15769510ea2fe422cae76eedccc05a048c98fb5cbf389d187702090473665096. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INF040300502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d780cb988b7291f8840e65a37c7c34774ffbc3d56b0313b8ff6106553a32d6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:34:50Z), 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/INF040200408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9aa3a4066263c93eb9e660137ac75ee05d43378ba6c2552bd2d1516fcc025dc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/INA441501065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4ce9511f34f651c17ae4b525295067cdf72ddc9b9cda3143a056a62865d897. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/INA441200049.
Thozhane (From 'Kaal Nootraandu Kaadhal')
Thozhane (From "Kaal Nootraandu Kaadhal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7da619d291e478a98ab56380fe49efd10cee33734b447c038066c56c211ed0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/INT132003013.
Jeans Alli Mass Aagavle (From "Mugilpete")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cb580204e4fdc82b6580bbbfaff8f96d1f0b09c27dd1dad0f388e1f5b236bc. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:41:58Z), 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/INT202102911.
Lullaby Song - Rajkumari (From "Vikrant Rona")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9322e103e76b44ab386f8d73d0542e2a159f9c68e9125fef2278e0496d07514f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/INA441900445.
Venmathi Venmathiye (Slowed and Reverb) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d07a82b1683d2b85c77bf9b860b0193a3789dfa3a814ce36091d3d10f249665. 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/INH102305753.
Yen Chanda Kaansthavle (from "Dheera Samrat")
Playback Singers Hits Vaanam Music Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb975be528b5f5fce4a7db16bde179689f8172333c54c388335736ae59f54283a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/INR832403356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d8105590c0101ce3602138e44982ceba34840656c61862a3271fee9057c536. 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/FRX282505848.
Maambalam Vikkura Kannamma (Deep House Mix)
Maambalam Vikkura Kannamma - Deep House Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124f67afe9272fb7e71d6af12c7b5f69dfa8728617ddc65378c897b0c92b5caa. 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/INH102504235.
Endrendrum Punnagai (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edc393c1ce080dbb445fe653dcd910a5a797d9662d3b9441df656490c242ac3. 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/INS171301210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fa047d131bf7c262357fcd38869244a4964bc128cd8e9c1fa5a5d83693cd5e. 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/INN130300025.
Kranti (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947efe552546c84a988cad942c3041bd81dde30b9dbdae448e28b6a77409411f. 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/IND312200970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdfb5c528d45809c63a4aa77d37e181f8b1933843c211e774b293ad2e25975d. 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/INA090932128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64360635a1775228fc8efa7c0fe9ef0679fbcb47e075c3f171a53e7f8c487936. 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/INF040200461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783865c08ed7b22765525818a79614bc96fa7d8b3a9c816a418f8125ce7c7c9b. 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/INS390500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821a92d56597b7428751ac2b5f6bfed001774b97afa25893d4de23041f65d7a6. 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/INF040300559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fe41f6e2377f73ed9634950a34866adf9c728a220465f68f28bded0dbbfbc2. 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/INS181414176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb014f50cb73594fab934f163e76dce84e75d95a70c947f7274d3e452d7882d49. 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/INV341102296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dec5ef3c536c2b7413dea03f5e455aeb6a3cb363538272f8a2c57abf83906c. 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/INF041001344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642301477f4fe90e9f48fe654494d700f9da684c047288a652e4f061180d8475. 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/INS909500534.
Kadhal Azhivathilai (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f2fa6665cba56ba0ce7de8fad65ebc31476a51d0bea71ff3aa1189a294c17. 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/INF040200450.
Playback: Pure Kaadhal - Enchanting Tamil Love Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce45b1504d3ddbfa4003256e5d1428084698f125227eb93d3361dd93dd7302b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INS171000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e3672ac92af0852f1f3fe03cfe23632e42cdcb62964a6667f6a50c85da606f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/INH102402767.
Playback: Dance Machi Dance - The Ultimate Tamil Dance Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bca74c1f87009c513419d751e01c1facbf79a156953ceb4b32b82ac9d662e33. 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/INS171100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a348ab6fa7c3a42e52f6eebb1ae78d5476124ef2d6af3d87512da9c9300f1f3. 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/INS171100203.
Soggadu (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0e774fb402e9a6e4aaa2a35a7c3dae70bbee7ebc551c791f158183d6c0c55a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DGA092360230.
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