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 0xdbd4fbbd720f4ac68d8a9c4afb7ee1c96dbc00b50ee20794568e84b0e3b94ee7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a96688d2-5cdf-4d8b-9f27-a18b5f051cca.json and https://artists.proofprofile.net/proofs/artist/a96688d2-5cdf-4d8b-9f27-a18b5f051cca.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 0xf9f41192bb6f65c8002ca63514b7f3f3e2c99828ab5cb01a2544d62d0353ae2d. 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/BCM9A2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccd850e000b7b410b86af574cdd08f3c015a112386c1873020ebbcfad8a7c4f. 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/BCM9A2300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71338dfa700b2feddbc90622be26366a45c6ae45cc9c28533a5877872a4ad698. 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/BCM9A2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6019bfef295bedeec7321e6bf6ae77782104a93b5d4192e7b7cdc818be955f5b. 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/BCM9A2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652d62274cbf89267502407bfb60e65fb429906dc4cc8e47ca0cffd822cb2716. 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/BCM9A2300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dab35c5a142e5bca9822b5a1d4b6ef4febcabad16cf8be363ba1adaf1cf96ec. 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/BCM9A2300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c5a2d32888b2daf2ded89265a6b8b88056d770a5e3839cde36f496ca23bd40. 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/BCM9A2300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568bf9f1737fc4f950a7d1a848598feacf0142be26caad42c3ac85be37649a25. 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/BCM9A2300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4e859d53eea861e073048f3feeac42c8c89145e1b64a7729bdd71cb3522b96. 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/BCM9A2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14143c5bc56dfcdf70bee84d895148fd596b99ea5f9f421dbd8ddfeeab347db. 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/BCM9A2300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7d691b167371644811e6585cea266d8d02c849778b21893fec95850cc77b4b. 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/BCM9A2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd8eeef6bdcf55e72864d0d2ccaffdc5ff781d44425327dca972b9242294dc4. 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/BCM9A2300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aded906b0f0bd092e220cafb7851b5c27e3f0e040307b1f579c2bade6282f36. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BX0901800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46207cb1b1fe1c7758b4bbcf1d8a5ee95fd8f46f769de66c489354ad10af834. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX0902100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d17d952892b824d57aeb3afe5f7a2fd6ebb3381eac087ac94ac9e79e73abaac. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX0902100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aded906b0f0bd092e220cafb7851b5c27e3f0e040307b1f579c2bade6282f36. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:31:29Z), 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/BX0901800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91539637dc3e4458c9029f6c27b78574cfe97180a9478fd13ebaf815dc052a5b. 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/BKM2L2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6607a962798650cf436fa312b918fe0e49e20c7e6fb1d2c940130573d718ab5a. 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/BKM2L2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce13cfd66f6b9fff44c55387bbde5ba05256b8b91ac484462eb57a08a177d8f0. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BC32K2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c3015704e669ed4bcb14e90c705a15b1664fbe470407e09d720f7e8a065cec. 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/BKM2L2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3689469b3107a57236201b3c48eef027dc93f64e1a3a6fe06176caef096c1e10. 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/BKM2L2400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19899455cd9a52f4c74b5bd6e154b4f4ad083d56c5aa5838d6d577e752d6c37f. 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/BKM2L2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc573a50a70d7498c4e158c30b4315bf3836a95584e41aa0e80bcf245dfaacdd. 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/BKM2L2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9b9f5d3d7eb5a0b0c78e289fe91b25fcf7814b2b187def7138f52553407a3b. 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/BKM2L2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fdd81b9cb7dee3ade9dae886409014e6ec1743869fb74b3a91dd34a714f501. 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/BKM2L2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18543b995eea6fd6b071cce6b4d37c27ca34293e868ed43d127bb5c913262b6. 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/BKM2L2300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfdb1932ca64b059f83fcb8b9ea0691725eaf9d4aaf19f857f8d2dea6d03cc0. 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/BKM2L2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632fc6fc11ae2f0401f8afddb9dd4e28ce260d08817f36a88158de5b882749ab. 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/BKM2L2300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd64d5d7d81d3eaa4e2bc4cbc47b63aacc0ba1753ab0af8348f24c6f22d75b94. 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/BKM2L2300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cd1e1f80f8b3c1c83b8a92395431f0ba7b96552f4618a3ae7191e30f2ce803. 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/BKM2L2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb2604bcb4c1c928b9e5cb3eaf0287e3bdf0f6997b540b146c4fec53b9d012a. 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/BKM2L2300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc57be1196dcddd1e6d1d80b028a2f6b18f8fcce8fce6163736968c84e1ccc5. 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/BKM2L2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578920c3d49c22939527fd1503041b28cc010166b58b3af426053d9c6c91ec94. 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/BKM2L2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cdfcc05e3d0475a0578e7a387b94d864bf32d4824989beddefb5161070b84d. 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/BKM2L2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397e7e64f2d403c5538ada0efc21182d19604baec33f12484eec0c6899618f64. 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/BKM2L2400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2815c77d45a2a700f298e923f08825ee8429345d71ce46b5de7deaf2c7d592ec. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRWMB2400499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1573a37c60c7b7fc61110ff8c09afc9cb11277018e53b87a46e8a7a02259619. 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/BRWMB2400331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef348025dc080bb5cdc37807aa008f0a97230f24643b11f5f10be44cf6080bdd. 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/BRWMB2400468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87af95889d7c3901b549785a5e5fd0298ae78276d8da0f0ca9ba52f5ad095ab. 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/BRQ4H2223822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f7157885c043f074ac392dac17fccdaa1a74fc5ed289d0b12b1856e5479e76. 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/BRWMB2400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c5f89a84652544c4f307204ed27acd5105824b6b7330c65b99c83b1b5218eb. 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/BRWMB2301966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fc9079e04e7112e86ce18fd553dca64c46941c8af328b97552bc71bc2596ce. 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/BRWMB2400588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37d50f81b1876005c4cb2ca52d592113ae968462a5444189038265d0ea96ff8. 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/BRWMB2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8a8e247767b545467e212749884b997de95372031deb21022f21fc27b1e935. 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/BRWMB2400462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77462a1aea94e6f16afce2928a3a90f7bec31bd80865ed512307c965d5d247f8. 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/BRWMB2400471.
Vem Pra Cá (feat. Delacruz, Tizi Kilates)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273cc191a82641e96e90ee5be4f12134e47b15e339b5082fca37b7954853544e. 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/BRQ4H2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec548b05d82ff652bd82303750d36f9f2cfd3f52c7ab9ddfb775015005b6c9. 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/BRWMB2400480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d645d1a30056ab7923411d67e29a71b2ff9814c8af1c60c8078e0912e8f0703. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNMY2420891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f293bc606079a33ac7d1184578927ccdfdd9c3a02047e7c5c8d3bd2405ada1f. 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/BKTKP2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6368a6daa220c6b7a2ad2f8a76b72002bdd9d9a4a3bdbed9572d0d6c0418a81a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BKM2L2400324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44f6a3b07480dfb9bfceb63733d5413231d1870dd00ed126285e1e21d929368. 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/BKM2L2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb164b691b1a129d84f7ddd636b4fe055e8a5581905cb7365b6f359cb7d2b0493. 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/BKM2L2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc57be1196dcddd1e6d1d80b028a2f6b18f8fcce8fce6163736968c84e1ccc5. 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/BKM2L2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105d6ff418e1c52a0dd665c9ff0e95081e5c599d698b3ca925678c6f1e17f7eb. 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/BCM9A2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb714d55cb84c9fd371d3e8836623b1a903bc212631728df00c14766a76c04326. 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/BX0901800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c09e95c4578f18017f12a9c516617cba2ab1432c5059e6345e3e3b3626ff57. 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/BKM2L2300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedb0ec5a8ee1cdb369efc16202af21ccd3bf6fe9b200308f8683942de553227. 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/BCJRA2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fc9079e04e7112e86ce18fd553dca64c46941c8af328b97552bc71bc2596ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRWMB2400588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d341d098b16e0b916fdc2911e9bf3fb2e895d9bc36f8f09a5a9c8655d4e3b16. 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/BKM2L2300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714a43646d734c6ea912069ccb7f1fd18fff74b5691e9a39d891279c628b17ad. 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/BKM2L2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d341d098b16e0b916fdc2911e9bf3fb2e895d9bc36f8f09a5a9c8655d4e3b16. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKM2L2300162.