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 0x538c37ce3e955c595defb978554bb244b3c9ea756d1f1ac1f3cce727ccd66d05. 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/1f8a5405-2d64-46e7-bf50-67fe66baa307.json and https://artists.proofprofile.net/proofs/artist/1f8a5405-2d64-46e7-bf50-67fe66baa307.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dj Bilang Pa Ma Mantu Kita So Siap (Remix)
Dj Gue Tau Makannya Kacang x Tipat Tipat
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 0x9686b48f779d2fbd03a7a62802214588b3d3de3ee01afcc55a38a44efe639c43. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZWDW2209472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ab9da7405f36255e44de5e70adbbe6fee23726d12ba6ba18758dcd902a64ff. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZWDW2224210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1473fefe8ed7b9bdf01b29488f149c16828fde90150614d4c97ff82934b98a43. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/DGA072286944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fa6a68d60a3d32af5e72970b65bd9511e6f6ba421735ca787c6e7b83d84591. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/IDB842101471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce3604c544d99139fb2626a65368c000d3e4a6ac539a4fd0f48d7df1ec271b5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZN882376414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96391919a8def5fcccc96683cd324d0440a4d6db15639e0d69c8c9cf986ac845. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZN882378572.
Oh Sayang Ngana Ini Bagaimana (Remix Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ed212205eda8b115bfb25b96a24d2713acf8e839f6422b614fb10c90f458cb. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZYHM2315142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196690704f9f56820fd550acd00808fd85a0b8755c691510f2e5dbe069c00eed. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:11:45Z), 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/IDA449901052.
DJ CINTAKU TERHALANG OLEH KEDUA ORANG TUA SONIA KAU SEBUT NAMAKU
DJ MALAM MASIH MUDA ASAL KAU DUDUK MACAM TAK BUAT APA
DJ SESUNGGUHNYA KASIH SAYANG KU TIADA BATAS - CINTA TERLARANG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee3602862384a644c03fc6f569ac7ca3792a7706236e14aa53874b4c82e2f29. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/HKC371817940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa104c0c2b5c92e9fedd69a106783de40faedd6f19a2ceb68be166c8afdb56df. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/IDA449901165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdc406a5eaee4aae2ae5613517df14969a4cee26fefc1a2f83ddaa946f29a6f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZYHM2364445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea8cd3bfd435f55f30ca0987214e61720dd400674fa1c444feaa42b4ad7051b. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:28:26Z), 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/QZZ662314927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a2a9be2812247b71a207bdd916aa40496fa1dea794906fed05996c6edb7739. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZZ662324075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfa062ee9eb2622e01fcb3806e434a43fec073be583cf63c650dea10728a445. 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/QZZ662326463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb6e89e098e4b84d5d2796425cf8235a36dbb8424eaeb731c1dd774f88bc27e. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZZ662349132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d77eaff8e465535aa14d930c728caf0a15f383cdadc6e4fd5783e88b894f8ef. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZZ662365793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187a9ea44dda2113641f1eee11ff7c335da8e10993f69d4ceefd529f93ebdc1c. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:22:24Z), 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/SGW502547808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587338a4456468a876103bc3af87f7f7bf18746633bf39f90032aab6e69cb335. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:48Z), 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/IDB772113837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d052e9992011482fa404894998510936a4afd85cdf7cd711df122a7c7efe00. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:59:39Z), 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/IDB772115853.