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 0xfb5de877e539f559b3e43b3db5333ef8577427d9e88a3a2cd5757bba31779320. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc2b3ba6-0074-48dc-a6f0-3cd35141837e.json and https://artists.proofprofile.net/proofs/artist/cc2b3ba6-0074-48dc-a6f0-3cd35141837e.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 0xf768f9c48babc7dea7b82603b259f65296f7cc22453ff1c1b1a6f4439f5198b1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/USL4R2203224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4c042c005c6ce145887f280b92990ad99dfb264592a5e30b2e1773fbe80b26. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USL4R2203225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bd45863f7dd58ff47d680381bc44e66afffe72103a74e9ec4745677a24571f. 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/USL4R2203226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35546eddf6e3700b8e4d8bced015dbe4d1bf2b4c9830bd52cf0317d9bdd38aa0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USL4R2203227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fa78f6f7f021330739fd1ce05c534a006a1d00e943203e4a037c874a3b4fdb. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USL4R2203228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5959df092e0ea6a1b29d166921aae173894b02fcff4ff387ab0065a4578d1aee. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USL4R2203229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb655e00075c7775e2f60dff3d10b15b72bd7d9587f6cd084a96510a18c6d71. 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/USL4R2203230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22062cc96613165fc8bb47f60323cf114c2506f495b74d98f950580c5c4c3ded. 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/USL4R2203231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac818f786f7c133c89203c8adb04ed13da65f7c73686a0ce247daea626b1bbb. 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/USL4R2203232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1bd1233cae908da02b9612c85e028a09a45649652d3c9e326a032dc92fa4d4. 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/USL4R2203233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d7c9b61324d3e31e3bd4bfc6e693ce8cd9625b9d66343bf87759ec8828c2b3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCAIS2466069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6a11b6c37258a04bf4371e8a1363f36fb4911b9c7e85201357e5150769e5b8. 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/TCAIS2402996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5439ff7ba753c485bc3533f3ce4ca55a968046845cc20fbd11f94c7be3195a7. 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/TCAHX2482246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f5885d92918f8ca16c005d98d3485c0f22da64a6c4d832ee759249950dfb09. 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/TCAHT2441667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa1902f6e3071d41527fa9c6ba725c59fbce0344875b808b20595d2c7771791. 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/TCAHF2377723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c92c1ab85d10012fa3cbd1c1cd2b079ab4c2b9f14292bd1dcccc97bf8d3f36d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/TCAHF2377661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf149daa6d074e338ee23f5c2577b9f5446db031ba6386026a6eed61bee4b057d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCAHF2315688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cac6092699c8a55070e6eb83a1ecf0287cb4c93cd0ca647cce51c955cb26d6. 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/TCAHF2309637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb103a9162e8d5268b53ee329e49187c127a80113e52c99dfa6a979616739a701. 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/TCAHF2309641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58fef6d33b959e8d73a8ebd8bd98910e654dd69654b092992c48791b3187efd. 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/TCAHF2309643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e85fe33103d76df48f7293635dfbb6fceab8bb55f8a016ceb1590e7db0fec3. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCAHF2309647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a52acfd90a08dbbd8e4d47f4198e750da9187c86850082654b3798737b940f. 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/TCAHF2309650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f94fcff4cb360e89be984ae448483a93b84e960d28fa20b04766aa2321619e9. 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/TCAHF2309652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06bccddf00984d61c1432c316d3f7830eff097869f3219daa93b5952b538246. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCAHF2371451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9245b6492d85c968bbe4086618bc19711afa949bcb8d70379de216e9d14f897e. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/TCAHF2371455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0531852ffde238ee11921028833741877074d3481d59366f83d9e9b40d874c0. 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/TCAHF2371457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729bd6e85bc5e26fee313c87c9c4ae95c412092e22d26dec825ac78671757192. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/TCAHF2371462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a363c68285092f51c53baf69ee88594a9e64835f5a4afea3c7dcb02930d92c. 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/TCAHF2371468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4748d6a8bb142677ad4ec61810a1a4d5b2d187c9d513c9026a99b825976e69a7. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/TCAHF2371471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b25b779d9571eee58cab2bc17f9d47bc6d1e7f1272b24d1cda16f7c10597c80. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TCAHF2371474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4a42cc05c6714d4b81a3109c8815673a8f9e723a94bb759fef35c9a338b59c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCAHF2371484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd7de32048374f1ee18db76d741a9430145b6982dd137da6fb0e93af1103596. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/TCAHF2371488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e3398344c0935f3eace0179a1f911944a000650c70fd6ecbbed5e4f165b77c. 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/TCAHF2371493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba78192260d7d55adb9fee69e4e37314f501396b85f0478e4c2c08646fc48db. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCAHF2371499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06764d49d04d2b5d2f9494beca3eecffa7f57ee63696f33ddfea76a02254a26b. 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/TCAHF2371505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddf1aa4baf1bb78a8415f8ca55d55fb272d7dac51f7d38a740f8595293ac51a. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/TCAHF2371510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceef2d062fea26917767d9f23f5607aed06c00598f77fde9da85c1bc94815287. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCAHT2484656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d8d48e8c85fbd60af22f62fd0070407688c7138c68efff2cf23e8bbfb08ab8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TCAHT2484659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846119c25fdfce75ea62eb233be4fbebdd0f85f5fd836aa07a4c81a731af8c0f. 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/TCAHT2484661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213cf46f4a171b324d7039c28fccdd3d933a231e47b9a61a85c318b87d76b803. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/TCAHT2484667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce969cbcf03b91a3c49294602a0c928b01acfdf595671296e354f81f7d1d35fc. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCAHT2484668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60239b6e217bd00255c5a7354d7509c6f06055ec08bf91b7f34c5092bab142d3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCAHT2484669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40878b3613015ecad07ec81b246cb4c95c839214200d3c81ca1df2d39c91038a. 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/TCAHT2484674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7493b5b0aefe433e02caf94473e2fef07b88496cde1a69ee5553d7e315e6dc. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/TCAHT2484677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe663e0e46cf08760c9ef8211fac423ff1d3d753455208e2e215ef40d9abb9932. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TCAHT2484680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3b66e558b2d4e3fc17cd528db092546afb8a4b46edb791f84ca8c7b23d851a. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TCAHT2484681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde09760e1374f7cffe6a24786f166788a255ee1509f79facbc4564d6a05dd714. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TCAHT2484685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7c275004f25345380f7364c6c660c69759b6d8297b9b0c162785f6735bd5f7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/TCAHT2484689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72176f30e26793ae208ade95d6c1d1186dbf5b5f012ac813c1cdbf155a64ea9. 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/TCAHT2484690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13d8b444659b9f2fd06deef2afa8b5af5bbaf4602711117ef6237ebde24020a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCAHT2484691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf8377f33c695d35a6c05ef67de34bfc5630427b2599fd6dc37a4259980b6f3. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TCAHT2484733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300b070b837bd1a6fc4bf52bcee8245bfdb0e76d49dabf233b93f2517d043f98. 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/TCAHT2484735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a446db8f5ccb1c21b93727703bbafe2ccc8c68d1a1cd55a7e577f2103051a3. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/TCAHH2310179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfd30faa387c833d4475bd11ea9e92a90738b9003732811e7b7bf92920db245. 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/TCAHH2310207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e8f88958eba5f6f9084c174bc6fd89635d074ba2de482cac05a585093cacec. 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/TCAHH2310210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0bab296acad7671c534bf4b2587433c091a3cb931ba575aa261eff8dc799ef. 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/TCAHG2387597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91f7c127c5dfd52134859cd3e0b2e8b650c3bb56939262d7ad6d59f50029f1d. 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/TCAHG2387600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5cde63fe0b07108f05b6eb9a1bf159b5481cc6ed13e549de10107b6c294f32. 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/TCAHG2387601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f175ac161262451621bd92a30108c562b053058041d087b3d4295c5d7746bd6. 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/TCAHG2387603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b518cda86f139ff22bde264bacbc0f131e1003f63a9249c226af3636d5fe92. 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/TCAHG2387606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fd810d0ace3558834eb10c0255fd685b81bf6dc904e24b7df7a3e45c9cfe81. 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/TCAHG2387610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5508bb795843f4cee4ebdb6318c2e4ec97b9a43eaea0bf324f3a5d140c9c31. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TCAHF2302890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5082c9679dc93421d516f81e3b099fabc825b834030747bf0ba993023d084bd. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TCAHE2355297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f13c62df1f60ecb001cfe9ba1d659466a3eabefc931b8f1ebf3d260eded029c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCAHE2355631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d24fd297acec4b7607d989e2ad92a8a890c9962d057feb632348a523f69ea. 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/TCAHF2343632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978efdbb70e408b4d3c884ec665a0fcc8c7c6296bef2bf4b63aa18fec6c61e06. 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/TCAHF2371789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8be308a884f5493eb96ce9b84e52ab171100b2327cdf373f95885a0531a9a2. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TCAIF2431838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92eb4ec831139511eb13db269e1da0ab2bc77aef15aedab3b99418ba51c35ff4. 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/TCAHE2368788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bd2754fd2658d5db1cf2674c56e2c024d86b2d07326c02a1e4cc03a9af9849. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/TCAHE2356679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355bd4c2543a0080523ef052a4f4a92822936a34398ad76bcd69b6d7ede505f5. 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/TCAHH2309981.
Midnight Rain (Lofi Essentials) [Vol. 8]
Night Cafe , Vol. 4 (Lofi & Chillhop Essentials)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4b36a2a25d7dfcb923b37c05768b72a4337be3f1eaabf76252d4fb3db484a9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/TCAIU2452081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbf73fa2f90eb559a192f48cb8c9911a3a7efed204e3bc1e643c872d9337d31. 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/TCAHT2466242.
Spa Music: Soothing and Relaxing Instrumentals for Spa, Yoga, Meditation, Massage Therapy, Wellness