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 0x5340b034b3aebf19e3d07fd7fe468476fd5a31a2e7199a7f76e75a207a525bcd. 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/ca61caf5-1a7a-44b4-84e1-d568e110a8eb.json and https://artists.proofprofile.net/proofs/artist/ca61caf5-1a7a-44b4-84e1-d568e110a8eb.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 0x4c02d93268dd8cd4cc2dbd7d75f3e7948b3e62bca3fbbd8286d20ac81ed0af06. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLD321200700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f21ad37d0d5c609f8825dd08508fb5b559ee86d981a50b4e8cdd7a51d0cba. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLD321200701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c3ff756ac1985d8496421c08ceb734a73d9f3b93b79f03bbf395c57a3ec1c0. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/NLD321200704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c6847d8903e485d74d2aa96c66f9e04d9cf0d5e5d459c92db416adec017d05. 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/NLD321200599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412954c48080ff42d5e42c04d7aaceea40b2e8c74674a70efbfae33ec35c33d3. 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/NLD321200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9d8a1589cef5788f47e55aa732e6ac4f75727b936ebbbd14c5bab6f8e2201a. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/NLD321200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2005d3f284e4caeb56069a4d7f9c8f38f69fd6a3b48aaaee850fff821051d4be. 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/NLD321200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813dcfba2fe45e17d01634e4fdeacfe7e74d975be92a454598ca41803d931f46. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:10:48Z), 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/NLD321200604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0c46de85053eb857654d1e84497b7715d6a5f0d9cf21dcc3c303c93025a99a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:36:46Z), 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/NLD321200606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd06e09bc465766d1bf51a5f03e22ef2f6efcbbbb994d62533419956b33dcf7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLD321200608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad18ccd170d5f7c5aa6566dbab202f436bc1c6286d8639430954fe966405e08. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLD321200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25719efdcc63ee6984e08e182acdfb53ec24d263ce225176d181690e260d67c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLD321200611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424e6c312a514f2460390a858d1eaa9ebcbb50bf875ffcd4114acd6abedeec47. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:00:53Z), 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/NLD321200548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661c0f19a05e9668a7bbbf6f71b1deb24e28e4bb66d8ee8d6f92b0685d3db9a7. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/NLD321200555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95be14557597dd569c2f2cc9066a5f90b4493ce2b0fe5f943f144963ec4d7da4. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:36:33Z), 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/NLD321200557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f598b538bd131cb85330ff9472c0adac9fe137ea63ded81a29d3e9e583271a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/NLD321200558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71054b88f97c997fc208d5aa428a94e48192f7f98872da7a87b527c71f073f07. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df1e2bd986c8a46b0f24afc0150b02081df1ba2ed9af4bf303486e00f122ab0. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:45:41Z), 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/NLD321200561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1e02f94fb72efa7f9cc06636923bdaa37a84c438b065b0c92cc8285a5dd49c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLD321200565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af99859b767e939ff3a54494068f90b1ec0684b2dd456cef126d9a5a1c11aac. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:52:29Z), 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/NLD321200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d5f7d79d2fd45bb334005f35fda0b37ea16e7a1d4522e00bdebf29e243bba0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLD321200625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ded8813060eff1ce026bb64b1cdb01e87a15d880fe59be43909725c345a93b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321200626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed477f00cc4358848df2d5cf82ce73a2a52f1c8c06cb7ec952341d426182c45. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/NLD321200627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71173cdb0f0b1e465805adb3a7beaa9f49ce19d018edb0da53fb399935fc9204. 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/NLD321200628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f42725762e612623d4604853c728a485a4f21bd869b6a89820b8f3166c60d53. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:30:50Z), 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/NLD321200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca35d162840d8dd2120e7554bd990d5659c8eb9335ddedaad593c6d3f9f9d90. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:27:47Z), 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/NLD321200631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4d027a271bb32b4fb6340ed8ee8ce547a6e76bc88f39e0f6b768ffed461983. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:11:51Z), 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/NLD321200632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74922db3f0514a083f2a28f5cc570b8d856201b8e47f375614764e7a38051311. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLD321200634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41962a3eb573d147dd325b37d01852394736da59445356687e3fc09a8e426096. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/NLD321200636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a1f07ddd5650160cb66de8063b233877aed0f648639b9123c6fe9afba6b7d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:32:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d2667aaa1de96df98081f63a62694ba8f0dee24c5966dc72a89cdc8fb0ab92. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:07:42Z), 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/NLD321200641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06288c1cb8a6ba7cdd5f79b234eae0e7d193c298a1efa9900ad3bcdbe11e5661. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLD321200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a97651ae6d0693c88e6896a24225973377eefe5dac9218bdbe40a8262e7f09. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLD321200579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442b84026413a57306d3d38c1fbe9501cf96fc9b0ef368b5303699aff6fb66cf. 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/NLD321200580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eae11fe218685f9ab8af6a7fea8696bd29b9e5070f56da0e2b877b348ddd930. 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/NLD321200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043cc47c3ca20eb3ef8bc8ff8f4c10436476a115021baa6806e098ea38a6b8c3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b9ff36d3c19ca0a375aef205b968fd9edfd31ca950f49e06ec0b9731866ca2. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/NLD321200583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9fdfa8e3c6b6d944e2df25e59925615ab294a133dee1add45264492d1f1642. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:02:55Z), 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/NLD321200584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23957a0456026f38fb2b5a13fe49f47fa85c58e7b54524cdaa167356b14cc33d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLD321200585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada09b9d06dc5df55d0632db83a91b28aa5deb19cc32d90f83454ebb87e90629. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/NLD321200586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bd625995a45fa0dcde227db04b8dd06cc7cf968912e8b9163e181523cb8fe4. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/NLD321200587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59112b8c7f4cd12c60a314b4b5c6bb2cd06f1f62542913fd29a9edc8f3257bef. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:20:22Z), 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/NLD321200588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a2ed99c76b9100fe14391aea94ce6e1a1f97ee0352d3dfc2815b81557d5591. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:52:33Z), 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/NLD321200589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf4d00c15ad22cee45a87d15998a31c408bc5f7c541ed1e3df1f2342a39ea5e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:24:08Z), 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/NLD321200590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc63cb98add650ae768a61c6b06e475ae203cc54543b6fcdd8f819cea180c24. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321200591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4768a42166d6f37d990a18958a1058e15f4005042efbed414ff468c2946a76. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/NLD321200593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bcae32de8747f01974181f1baed5718752d500b155ebed78d3d97a72d9a8c9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLD321200594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a0b0f6d955d90c7782a7542dafc94adcc555686c67edaeae07e3c1cffdabf2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/NLD321200595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd94f3cbddbb8dfb0b1ebd10e65ea718e94a18e19ed3b297f9476d9049071f3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLD321200596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc306c08bed2e30374b7fde67a83a758038cffd8a3a4908d48fa2acb16b871cfd. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:06:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321200597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1c73f9d6d747d1420f189263c984444bff17a5f4768fb5eb094a3239f604f6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:12:44Z), 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/NLD321400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f84ed735c458f667209b9b1b6d1573a6980513c9fd866c45e90f82c9f8b19a8. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/NLD321400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c2f4d5ac616c1e4b405bafa86d7b22f772f55d450c92991c3cc4424e8fa51b. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/NLD321400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053b2bebff6887d8b8fb68f51882130b950d181cd94de7eeace23b4726c3ec6. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/NLD321400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44cbb2d7adaf081827d9351bcc7743efbe2a5b8444ddda4cccc1f1647b846e5. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/NLD321400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27203286f49c5bf92c2c1902adc413d6b5ba47ec713cd9f3fe90a8726b19dc33. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:30:16Z), 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/NLD321400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0557dd01f00c19bcc5cbea6b037123fda7e587c78e395abcd9b1e5a020d27f3a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/NLD321400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbf9d3cb5a6341ada175741ee474dfa852436a019395f36c21cc81dffbb0961. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:19:49Z), 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/NLD321400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5e4846fb094a4cb90557d9a24bafd323c59a4cad85e5b3a49ce62fe3d9948c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a74345ba40c3c3c02cd1eb64eb4e1333b2f5475bf4e17eb9e5ab0620907334. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/NLD321400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83341cf48d85d964c143394962969fa85dce48c714817209a023591eb62856e. 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/NLD321400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525879c64b4552943cb86002189aa9f12d183010d1df35ddf107deb8de825bf7. 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/NLD321400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4356e2ce722bce8ce3895f3b4506b0a2a2c53ce9355bef3eaa19424e38b8c58. 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/NLD321400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f659a4caa6a5d8ec4326a0a56d7f5c7a2f98b9098ce731350ecfbff7853d46b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLD321400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165101effac07d52787e7ab9e9c89281f40eac17e9474d3338c9fca4317c08c5. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/NLD321600877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab49757f66692bdf5c34a2ab1bc05e1c1ac4f1e68778ffac89fc663bfd2f09ab. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/NLD321600878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b21afbfb5422f2779692163af2dca397c88c6da2b473121575049214777adc2. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLD321600881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc271aca589b990c8a4705a41e5dd6da35f9247ce5543676a967d81d280b0eb1c. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:05:00Z), 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/NLD321600882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9371b267b89fc0b62fbaaf6f254bc6563fe6c4dbcc3e92df563db1f3e1c4df. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:43:44Z), 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/NLD321600883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390d1e0bc8ebc09a413081d7a30e6ff9f56e6095ad5e78fb72d26fd709a86ea4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4f916d04bd06dda24171e30f650ea9187e38c9b98390191ac33f4cdae9f3a5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:44:59Z), 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/NLD321600886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb84afd306225bb9e253bd81930bf4a28eb6a2033cee417e8dc59a91f1a58465. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:16:11Z), 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/NLD321600887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbac399db7f83e47136ab2287e61c04e27afa9bee99b59baccc8d01b44aba88. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:10:41Z), 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/NLD321600889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b71037621afa789ec0a4eb771891bbcbe0d3edf5d02bebf992b4660b7910ac2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLD321600890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb40e9f8ace5f78e7eb04f5655c1ba1d345ec22b64fc3a6804fba0dc7051618e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321600891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab90eabc18e6565d538c80354c1439bf218f98202c5a8155f3b8e716d005c87d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLD321600892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d90a07223c22372140b784e0505f5c5096522b51f631048e0c2f7b3b10155ea. 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/NLD321600893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67568c8562739b34a9ed107de7b103d5ef6d46ffd899ffd95f367fb229e6bf. 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/NLD321600896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaace35281c0af3ec4fc146ff452b157b6d867aba4d96c07150858e30397fab56. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:58:54Z), 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/NLD322100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc69f62a4b9d9ee2587aac7203fe44c4900129134eef0eb92c36718e9d532cff. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:03:49Z), 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/NLD322100257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cfd986772567001e03e7365dcca8f2b16a6737435bd5e66d256cc3d2ab1273. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:03:50Z), 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/NLD322100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5f3393bce817b76102d6f1f07f06c038d9dd07d8eb5fc4cc73a514fb8547d1. 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/NLD322100259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98368b373aec3d83fb3c34bdc6f1ce9b6bb02f349d5e68bcd9c451c4a67f9e2. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/NLD322100260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b7d69e701046996dc1815a0740f842b611de073daf5862b3892ffa4eb39de3. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/NLD322100261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8ffbad6731256a0726ee624e34debc045626c6c21acfce9915d65448a63a11. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NLD322100262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8cfdfe9b43f040e093ee1c9c7820d78618723c4a406b41162344a56827b3ed. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:33:32Z), 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/NLD322100263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2163bbe62a186d534bf013578d97591056237bd82060a00791e925d18a5651. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/NLD322100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ebde3f936f904461661b16dc2ab2fd3e2d75b61bd1efb2b0e302697fa5defd. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:58:25Z), 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/NLD322100265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7218d63b3ebfb1abcae32b632acea04688070254bce70b4111146b6d975f12. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:05:06Z), 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/NLD322100266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7fdb9edea29696585f35ce399d65ccf55389f000496d4a3b091ee9eb0ad6bf. 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/NLD322100267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb886355c02eee2f6630277710bf2ee83b8d587be3935359f66ada1654273f631. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/NLD322100268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09089047ace037bd1aadcb44263b2e7ba9396eb06af7e935e4d3604f0365cfbf. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:47:41Z), 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/NLD322100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4b075f6595a0278c3982303a152d5148639d47293fb0d5e88ba17c2b78b60d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:02:57Z), 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/NLD322100270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d3b73db9d5e328152dd752c3a819b62032d778b1d744acc998e01bf979bc40. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:23:33Z), 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/NLD322100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6e59f4273a373b7834471db46da923c123ff271c462a2b5acc2ceb68fc492c. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:47:07Z), 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/NLD322100272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6824825b6a510a9ede9da088278e66874b2228e1c98843cf955a18499a3161b3. 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/NLD322100273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec2716d0b77df47670c36a17914c7a68bcd58a5da7b148524bc540c0b356db6. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:11:12Z), 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/NLD322100274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d3e76489bfabab876fa51c6b263d72525650b4e162497f750769bc358e3fc6. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:37:50Z), 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/NLD322100275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7658aaffe4cf75e203c224ad33c1a89ad7959ffe59b313f747ea7361b39e623. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/NLD322100276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1209ab0c07f0ec3ecad65aba71332011de55bcf3dd9fe6122eaef2cd753372. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/NLD322100277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09555c3508a07c7f6d5eb257c9f6e3993fc0f834e5a6f9d69e66219280f34714. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/NLD322100278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660989f10b053ff3a67c23eff601ea3eb09bf14c199ac178fd23efe8195d80ad. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/NLD322100279.