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 0x459d7bd9d5f9729e5fe303f9788feb09797c6f15a6a7eb94e4cc715e4a80fd70. 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/c56c91ab-3173-4343-a1d6-7d3a3e1e0021.json and https://artists.proofprofile.net/proofs/artist/c56c91ab-3173-4343-a1d6-7d3a3e1e0021.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 0x23971a7f011c664643f542060d51396e21646e13f2685eb0e20a7f48b28ab40f. 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/QMFMF2108416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6def7861d46e14c4ffdebd1d01747048823ccdce6d7557dac78278e0c4f685d. 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/QZ7R41950225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b807b12e78b501fcdd6bccd5e6bda978a6ccc5bff74dab440b2e07df28ad89. 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/QZQAY2304423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec338d78bbf7186f463e421d6e0f64dc70a2831fbcaff0b0d642454bf4d0fbb. 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/QZTVM2218851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6994c452641b6cd98d2f2a53afc9eac5d041bb3b3fc5d940c708cfe8b94b70f8. 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/QM6N21876188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08140eefb32baae88542f49d145b2409ec238c6d29a8e563206b4aea694a368a. 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/QM6N21876213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcc24ac0a7a09b52f4fee2270e907f790688c8cea58e7cf29f34c487b93d243. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM6N21882272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249bfc8678d7d33ba5597345f848c3c394338a5fcb195bd3c0b072bbe3541cd9. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM4TW1762966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8cd5a41df93b298fae1eec42c48b0e5e18c4eeb3be352d335d0b2d66a47772. 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/QM6N21876216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6f0c61b16f8c323905293b07a636796b0546c02648bfc2190cbad67a6b1e0d. 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/QM6N21876215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690837d50ab7dcc9cd6aaf38fc5855d87eb3c30b146116f98c1ce6196409b6ee. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QM6N21876227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86f11b9ea3466925985748ecb511f3111e63ddb752f10c327d479424270be90. 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/QM6N21876219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c5f0812b42f39ac5d0b0b6d406de5496180d0903dfd3f2f5f18ab9d80a78cb. 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/QM6N21876220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1906f9cfce21d5fa3cd23386b5c45081c6bccf668a1fd7e6e491293cd0b6e365. 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/QM6N21876248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5d7230dbe19c83959f595210132f812695a1e55ae90d0f631272fcd22c70cf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM6N21876221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59655de0776cf814f810d930edd96b989efc739daa65741610e9d296ee5a30f. 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/QM6N21876224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b2bd7269810b7956af4b36c507a648182fcb4921dd909a12d949b09fe51194. 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/QM6N21876214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9e2227bb0829871f5f33b53ac878052866e2290c17848f9d0ca36a550d1503. 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/QM6N21876238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cb5d4998a9bdafe079cf80233117c619f7b12ae27c25f6f73b42d76d266011. 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/QM6N21876239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026749b7c1f7a3dec0385ec333f65072271417d6ad83bd5d2b38fa0da75f9161. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QM4TW1835565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37dbc4073438a9b9ed0213fb7b063af5b5505a1a692d61911c7cdb57de7ee40. 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/QM6N21876241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d492d034ddfa02137cf87089b9a92660049e036e6408de3d5f47005e178208. 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/QZNJV2375957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53d357214bc1fa43dab3e40f3db11b0b0ac36a0dfc6b71c96a49df4ad311612. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USDXS2202640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b30aba60cc39ad239e97e52af3206c765e7a38a6bbe85cd8d9b713bcb73bd4b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QM6P42082091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584c84fdcd4ed963f586ce22e9c8471818a9b1f27678a9224a5d4d2fa8067e5a. 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/QM4TW2064309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae0cd4682b7d177183585737bc8dc207c26916ee67f4c66938dcb2f2f027ec4. 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/QM4TW2015288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c28494200b0f982f4e165b66606e3fa2cfcc65aec34be5673361648c1acbcd. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QM7281950977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2118a25126122c8dd001db2f717a848bc23c0bad862b5531ec8b4fd69c225d0f. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QM6N21999952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2b3f96fb3cc3ba4e53ef023b5686499331c1d76f1bf61a3750a9085b5d7e4c. 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/QM4TW1948826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912ad0d84312a2e6b74914b8e2e817228a825ec2a762cdeb968e7c2be87df67d. 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/QM6P41818313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8be5b80a45fe7733502016a007848abc5763c044c7bc80799f2b1b124fd91b. 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/QM6N21871178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe934142ffd982d0108f0b6f41961a54cd0d57de4441097e9a74f82cca0dee8e2. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QMDA61879889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a694d162a0f9ddd456341a43d875b6850f1cf80653ae270fa755b863baf25a2. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QMDA61840642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d33468702199e39b5011f55579cb191a81e15ffeb465f92c215b42f21c3fe7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QM7281710294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f2825659fcee993863a327ec3c3b588fb297282663bb9ee6a58a285eeab39a. 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/QM6N21776155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a185a036b1e5979d677310d3ee9897373b63ad0d6724208cb18ebe913198a81. 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/QM4TX1790703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30e9899b70d96451633b10c386173bca900329c32bb9030a1cc1c48042bc52f. 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/TCACL1648494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d1b5badaedd2f71a631ab1f9bb752fff464e46f9070481917f992d54a66f3a. 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/TCACO1634082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d33a1e8374bc6a1a065520d5f13b86f46f49ec0bd75b8baf87dd6e24eac683. 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/TCACN1607787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d032a7356f760ef623aef9bd96fe2e75e6c230efd6200290ab621756baf8dd0. 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/TCACN1607790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f467391c4afe6df5f2b83f63bde5da934dbcbcf313f6d96097cbdf397c962d7. 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/USHM21568843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42fcc52e4056e9d33f6de0d857237fa55c9b4ecb9d021de6245e42254bb9ec6. 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/USHM21568842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420b6bbccec57f4f2b445c526066d88093906d6b872c1a61c87811e7c1565d3e. 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/QZ7R42050654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a71c6753e53381a000f6e4648fbc8408f2b8e6ed3b38094437b77a3fe6673d0. 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/QZ7R42050655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7cce2c1dba0cc52947a0b01db173c74754228792c21acf0a88b11499f0e4ad. 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/QZ7R42050656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dbb77c8bb02811bccfdbf4b461d14df4af58ac84ab54d12e007d83b5c2cab1. 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/QZ7R42050657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e5fffe9026f79de6da49e779780385774a0614cb541f6d00c9f8e562780002. 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/QZ7R42050658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df2af92d41ece2c2a2a910ef87ceeb8d40bbcb28f46e5412a612cbb50c76996. 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/QZ7R42050659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bdefd410f5ada20eead0650ef746ec88092086740bd6ae07a65fb10f4b46c0. 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/QZ7R42050660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a58eef142a661431a7c7838c1a571f5031a3f88d5c53209b4185c4eb637c89e. 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/QZ7R42050661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd623e3a2c0626f15e987cff111d8b9666c492ec3cc2ee0b84b13819b872f49c. 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/QZ7R42050662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad917dc90eb01a7d791b11611b7b02432e9219e64f494c9c5b5ad9764348b968. 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/QZ7R42050663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0785be36b349247bacf3259103953fa001b855abb02eeb9ef6bc5fd805faed8d. 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/QZ7R42050664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cfcee737635fe16d3aa0163e846dee0e69fe270aae187bcfb4b90ffe3a65c5. 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/QZNJX2374210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7a6a36ab74984bcacf9a7c16eff80444e6bb6597aa6787bdac5bbf5ff5622c. 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/QZNJX2374211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bd79c8bddcea627064c1aa067fc7f001c1146b40152f591a0a40c3713f0f9d. 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/QZNJX2374212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00087ec97ea0d9032120ec8f6a53705a9e4ce6f2d21d79af6cb7025ae4efcff1. 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/QZNJX2374213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b546875e02a8ebcc422e7c4ea893c5ded1e31cf0b1f02593cb3cd87c05e540. 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/QZNJX2374214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3b04f997ed1a2fa4d626d26560cc2f35980263d212c244a921c52ea0f866f9. 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/QZNJX2374215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a3bdf0a8c9cc5cf0bbf1c381f9bcc2f37909415c64950a21f13c856b63b7ae. 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/QZNJX2374216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6c24d1935d2ad58eb3eb176b9bd363b1721d17d07d9ddd4a1df619eb720821. 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/QZNJX2374217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f19440b310c840ea21b74b28dac35ce6319428299f6ba019618e23276eaa675. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2374218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70904a8b21c2886e5f7ae83f83a7a64ec974ee340a301e4e19c4ce2f17d5627. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2374219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc0a6240b8ca77891bf9b8fe26b577b6f1658275e1eb5853201b7ac1c27dc49. 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/QZNJX2374220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5285857a41ac1a609fdc6607d95f514f83fe1cdd9eccfe2c2f6f243f83c70a. 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/QZNJX2374221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde355ca2b4116de622d283246184bda5ef590e7680a4aa6b0a97ed767abda1d5. 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/QZNJX2374222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b3d33125a50d51beeffcc84a254a2666e9ef03ab7d7c59f3c8b180c8eef42f. 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/QZNJX2374223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b72c0139adc23adccabc4f644f01b03a46696b6ff7b1b06abeee10723d60b6. 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/QZNJX2374224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd107e059431d41c38168357ecc768e64cec81306d5e3a755ea9e4bf12b970d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZNJX2374225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9998ae6d896322af6d7340d6c8f6736e3d82ee001391607336b9a5eb526e80f0. 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/QZNJX2374226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc202846629b3d33a63f508d7fdf8dae0cf81c659e37c5c8730c7e0362a2ed814. 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/QZNJX2374227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2028794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d811aa9d6617499d09d3baa2b73d5813d2378aeb4b58d5ee567de7cec4b3a8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QMFME2028800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92357cdf00185de957b0b783608c8aff3bf33e4cb0f322b435e4721a3b98577. 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/QMFME2028801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75af8b74543660a754646086bf6f1cdd565ecee1ff279ab9d5ee1106a8c80763. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QMFME2028787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea70a1c5510425ba854d7087d95038849db250b5226b690a08fd11427fc146f7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2028791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d27a8ac03fc910514cb83bf829f08e82293c1a10c4b4d8cc1f4635f562ca57d. 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/QMFME2028805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaffad4449796eb1d7604b851d2ee26976aaec7d3320f18a5b91de65803319ba. 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/QMFME2028810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c847a209598ab82a4ab02e93c0d67d38dcaec7431f110af09127ddf7048fb7. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QMFME2028811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3c047b38ab518806473759f7e5bb62d27942abc2e7a2936a318402f95f1707. 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/QMFME2028814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f329da2e6714b40c684a6c3cb4e201450c3ff9db863175b3ae6c41144aa5e4. 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/QMFME2028821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822efe5da9ac2ad42e9819fd55fc05d17e01b511cece9a42a5b7e7418110232d. 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/QMFME2028836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafec7dd340637a43cd8652d1a147d84b96ae87124b29dbc8f747e4da53236532. 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/QMFME2028844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef061cb8d4596775b8ffa3d830a5372b81453a31838deeb957779b9da0e7151. 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/QMFME2028847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b7a0d6cb897fa1e6f1e8fa6541501098f48ddee0dcf23ddb539e3fb654fec6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2028861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449cd12309e0a506be591b6ddb54d5d2f64b64d9819b0ef4362f4c064571bf87. 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/QMFME2028865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021bd208fbb55020f70e3c7923316d3017307cd6219391ec94f6aee4bba86a6f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QMFME2028868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3914035d80c2e4d61d6233e8c980f17897c54370bc91b54a7518583ec1cc61ae. 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/QMFME2028885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22c2637faed158c42a025cb5e7d277a7e8a89a1918fbea1eac46a69137222e6. 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/QMFME2028889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd926474e4a7d161b77a522d967bad7e2fcc863f4a4bebf71e6ca021659afd38f. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QMFME2028893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6036d5d34bdad287b095dc9e0425885a45af4fcadd55d8ba51823adb75c8c6d5. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QMFME2028900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b55e5f1b756c0d05f163547fbe09fb13920816a711804128b5a1c7b122b33e. 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/QMFME2028905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1367921b1aaa5f7ef90385d865bd1ce9615dfba7aa6c84b8de1601aeb708d6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZNJZ2244392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e413cfdb61316bec0befee2fe7e580cbac02fa4ba6a4151b4684c1ab1c1f24. 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/QZNJZ2244393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e11b810dcd4d498e9f0796bfcdceb661837bc57f12204f9588b3f80d8a7d584. 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/QZNJZ2244394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65de75ed3c9ce2e86f6242601f5523fa8dd6986ca4488ce1e52d8dd60131891. 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/QZNJZ2244395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef13cb2e2e765c55b822314c3b0d5916fdb1679ba48083a0d505560fe77203a2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2244396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e74f92dab69c6b47abbe63a61ba37507549de1bb62771ebaf26742667f972fc. 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/QZNJZ2244397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0643bc4963823dddbe00aead0087fe53cec844f18b1e757ebbc102b47a95f137. 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/QMDA62139143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa166c891488e7d597721222b22608b756e4662758686ab3ab2f8739b5323ca7. 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/QMBZ91966384.
Solos Contra el Mundo (feat. Baby Johnny, Algenis & Noibat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290996732b5fd59f9e4443f23b926b95c8c461a33a37652bb63dea2e2a66eeba. 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/TCACK1553571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15ab664dac4e00f2b5b162f90f0f691313daf108cd9efc654e9c2ccef0b4054. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/TCACK1553575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d26a15f47bf31264642ccfaf129b0ff94f3c591e48085b1d807df155ea930a6. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/TCACK1553580.
Con los Mios (feat. Barber V13, Noibat & Focus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25ec7ac2f49aea092493714cdead4ef58a7465168b398d953e9603f5f4ef704. 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/TCACK1553582.
No Son Calle Na (feat. Alexio La Bestia, D Enyel & Barber V13)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf1f41786e3e89f3b31be6a9c2dba11bd4d771ae60dced9883b11f166e7bf9d. 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/TCACK1553590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccf38f60d20b7c5d255838272fbe7e0b6148d05fb561b683cb1bda5eee733d0. 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/QMV2B1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea328d1f882f71c3fce8d394550dd9aa14ca7713cbb837a6f395d56e2eb85b9. 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/USDXS2204207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabba50372474169b3678daf5afb02edfce191a2540da16b7dbd33e3a76f45d65. 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/USDXS2204209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593df5c87e4453a12173701d8b06e559ead8b82c31af4ff5d0414414aff3cdf5. 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/USDXS2204216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ce43c9a1aed7e03e51714ae7a44fd505ac7d18f10cec7d2f497cac5157478c. 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/QZ7R41950698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7224827f7154f4425f29da22bf346703eba81495ebf34f91240f5ae32c12cf1. 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/USDXS2500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b65c21d823283670953cd9308ab53db98dd662cf02c372d7dbb7616baecb11. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USDXS2500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9962a9b3208479ff19646fbc1123427f9dbf88e5b817c0c778327d4462b8d6. 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/USDXS2500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0bbd7669c79c5e694e9055620892d693511658750768e918fde27e37ab0ddd. 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/USDXS2500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2804c57493fdab4cb0a88e31e6fbf9ba6050aac4f97e077ee61b758b0907a0d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2500212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccaaf32c1862dfa829b88c23d736f2c640de39ce97d04a8abdf5eccf14f2adc. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7cbbaeadd34b6c7df9b33b0fc3e076688d03b01cacbd930bccdca2379eaaa4. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/PYC842421771.