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 0x9d9500189d3e6cbeb2120e38fa8a8153ba3b3821602b22eb883f7796b82c1b14. 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/a5052fc0-e8b0-4abc-aadf-dcadd0b1bb39.json and https://artists.proofprofile.net/proofs/artist/a5052fc0-e8b0-4abc-aadf-dcadd0b1bb39.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 0x0890791128c74f4c5f427d42e597aabfdfa1f601ec3eb08218afd68fd3b2d4a3. 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/QZFZ22409118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fbb4b9b78f7fd61d1c38182f2d024aaaa6d614ff287e9381f12bd785d886bf. 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/QZFZ22409120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9029366bd93d894926a8cd3fdbb4869f70c00fb248cda20330570727b063fa8a. 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/QZFZ22409122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56bf5a09805cfaa1a92594a49674716ef990fa0625b489c18ac25b9dd38826a. 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/QZFZ22409126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781c90ebaf365dc689663d401fe291f23ff4726d46dbaf373280dbcc77cc73f2. 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/QZFZ22409127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69e829dd5ae9afdd69c46690233b27974b88246874e84eb7c3399ecc21fbe14. 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/QZFZ22409128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec07c1420177a248cef4ad695d08162f8c08aa4430ef69d9730ead9a87c7cc87. 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/QZPLS2397126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897a99e327839cf738b4f89c795fd9e515037589ef21affbe8bce5f255f6a6df. 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/QZPLS2397140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d6ac903cc5a1ab4bcd784b7ab5ae272ec796ee6c5bf3bf6e43c60d34c7b652. 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/QZPLS2397141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5073cc43357ebc2cd9fd13181025b97f7c1c07d08fee2c1c8e4e8a29516037. 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/QZPLS2397146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6cd9a1761fc87e6e151b8b498e7cbd2bf22ff6fb719569a0e1c152fa013cd4. 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/QZPLS2397147.
Journey to the Stars (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67e36548344cffdb0ab0e0ab4cdc193f0427b56a1abe0aac61eb75b019f35fe. 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/QZK6Q2372264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc479c054df62117c886f753b6a2ce4f0e634affe5ea5a648fda2a15547e005cb. 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/QZK6Q2372265.
Lament of a Mother (Original Soundtrack)
Basically Average: Adventure Mode (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6f2e3a7e58912d669c66c3b1ace94b10ac3fd2f8693e86e6ec8b5a58e3d3ae. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZES51946865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f8b3a284ac60cf10e88015985601e21b8d770a9daa31043b870906b42cc622. 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/QZES51946866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f12c202b7869c2ca6127fe362d8eed18c74a8771db605db0d7b8c789d63550. 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/QZES51946867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd240847e640c86dc578b100d8786c5e405b74d9cac92c4055e2a32593f3322. 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/QZES51946868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a1b7c708643314beb40f150faf03d35c1cf465109f7761c5023eff5d61db25. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZES51946870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e7fae2a1597b35f21bc66ece8a475a53ceeea1f08028763d6fc3d2696bde9e. 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/QZES51946871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883c7a89e683618ac728f6c212e5c551859e147cddc584ee1d649774f1d4d073. 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/QZES51946872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d533b0d6bc6fddc51ba4e392b4ddbf749433dddc2749ce6d733864d66a87d4. 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/QZES51946873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e39149dda2c7901631a534cab7683b63a0bae0133ffde976cdc6e1969b902c. 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/QZES51946874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee21f4e54845729d96243bf052425371b2390770bc9d45e1cd9f8b2e713b5cbc. 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/QZES51946875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3071437aee1e1404e708b67b5972372b3f46dcce96195b47ef37a6c06f18daec. 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/QZES51946876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02daca8629e5759273f79c57ac25ce63f1a29dde7891ba54133c54484073fe1. 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/QZES51946877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd73346f3fbc0ce0fd54d8567f838cefbf15f687cb612c409a7d1cd0ffc48c9e. 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/QZCE61860409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a8bd47f7372a7d613260b0aadb4852dcb1339fd5d82b8b273b05ce0390ee95. 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/QZCE61860410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3c1cb6a6cfdde2b13267b18cd173ae38fbb3bc2855af8d4c56984ef4ed346. 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/QZCE61860411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e24aa0317fed1420eac38231252a2b0761d3957e1f73d74842bf903d7cdc9f. 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/QZCE61860412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ef37aa7387c5f97dc47e8e6091bb90b1391b77f31eede6fbe5419288df269. 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/QZCE61860413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05ad211d43d33cd0d340ad50de2ac6f05873410c8c94de267427007bec5dbc5. 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/QZCE61860414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2583e4be122d7c40a7ab4551106ae7508bf85f6d930bb9958db48fad1f5dc89b. 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/QZCE61860415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c5a4c81e02de7a1ca9359822f627e3d8ec6d968bd8c9fa8f626edb561d2a71. 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/QZCE61860416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4750b17743ed01245900119012749cb756af82b01a73fbd3f8344000921a7e. 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/QZCE61860417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd7100cd66b14974f4d6637895424d751c5831b2a469b53237d5de7d9b78675. 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/QZCE61860418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3af8388d7741bbaa0a16558208533acaaf803be4ea8b50e41545896dbd225d. 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/QZCE61860419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a813a581ada985392c33452309e96fbd26d2fa49ed9bef771afd16f8db2e2a. 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/QZCE61860420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015b5e092ff9e03d7842443af56b151de49d1a700c12cb1e82d7ca4389551740. 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/QZCE61860421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b3a9ca86d32d8d03b2cccc9477b0853326f68ca174a3f4875623a5c510d67d. 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/QZCE61860422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ca27969ae7be02ed4f3d7a244f8eee016772874a6fdc700fa876b48b521ca3. 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/QM4DW1872236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0f81c8b929eb145248c4a81ab6bc0b4c919398affe6d087f7e5e0b1be0f96d. 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/QM4DW1872237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf99c769086057f2c4c4d0281bb97f4b0f6f5876f31b5b9e5aaa2f44ec82143. 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/QM4DW1872238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33974f077b31f6fb66e5f19e0d4934bcd27fea9bb986b2882bc16f12f4d46bb2. 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/QM4DW1872239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e803ce0f41ac07fae3382894a7f238fb0a010e3a46777740bed6f82c6c722d. 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/QM4DW1872240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445c35082fda33fa58bc15b4414af44e9f44d6164303d0ebc9407bbf76c1dd2d. 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/QM4DW1872241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00594e389ac28f6e91072a5a499b563a2ac6c6615238a1f15e4f0d8da1016a49. 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/QM4DW1872242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10719cc721ad1fc6ad9da40ed3bfdc9404b4c10eb35f855206b9f0c7e9f103e4. 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/QM4DW1872243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14dc70f374770bffe8f30a49625e7e8487c5ee8faac81ca3bc954d11a09f325. 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/QM4DW1872244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76c21f2127cf7137d63eccd695ad529353c2b040e12bfcc7cbe8211d784921a. 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/QZDA42341533.
A Tale of 5 Townships (Original Soundtrack)
I Promise I'm Fine (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcade95c13f3dd6865c87275b5b4c4c1ad17fc38fa0b68b1e283d08bec070668e. 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/QZK6J2257177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ed38cd198b2e2453816c7a0965b02b35bc705207e5179253fee98dbfff8282. 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/QZHN72167584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3740b134a7044ffe41ed6444f2304c248dcaaccb17fc3c1fb4c59fe6317dbc1e. 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/QZES62033399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4f863140a58401a034f5d53c0bee4e0e43091cdfec52bae9a4b810d9e21ed8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZDA82093590.
Access Me: The Workshop (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc1928da37ce515e8b33beffaecad02f731e232873c731d46f6589dd98c07f2. 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/UST8K1813638.