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 0xbb768eaa435b2558d326931575c035b75b8d1289d239118250b3b5971681d25a. 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/aa82725b-8f57-439d-88c1-c29f14bc19cd.json and https://artists.proofprofile.net/proofs/artist/aa82725b-8f57-439d-88c1-c29f14bc19cd.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 0x5ec198af2532bc68b4e4ab7ac77b93ee4dd2b9225a4f427ff01b1e98cb485305. 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/USZXT2250611.
Drink About (Wolfgang Wee & Markus Neby Remix)
Drink About - Wolfgang Wee & Markus Neby Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44075cb042ff550ff082e59eaa9679553b7c2d0673b79a1909de42ce2d612649. 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/GB2DY2200555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0b097a785cbe87398327f1ad75815534578118c3c8215ab2a5f1d76f42dfdc. 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/USRC12203706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a660c05788c2ac487e70020de1d430d2b2044be252c94c0565cf2236e32998d. 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/NOAJR2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19f1469901985b1d3648b7b1f2e1494afdbf5953fabf584f4c3eff9e99c1ac9. 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/USUM71713417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992a311a5a425943795b329acd19774e8c3e9a02325ce739c5f5ac74b732045. 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/NOUM72300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a389a7c3800a924c8695c481b7823c7daf447221a2508ec1548ea0ee8b40fc. 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/NOUM72300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7b25da00aa6da70b8fbfa655140ea674e04cd71f1285d8e4fb6a18165dcc64. 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/NOUM72300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfae531050fb47de71ec4947d2e4e2c23fc32e1544d82d8826bc6d7cf23aa96b. 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/NOUM72400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc459282c474accc9202922e14379b0af25602a450b40228d1c6f7f4723edc16f. 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/NOUM72400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ad5dcf59891ab84e23a86fd20a895d3f868b7bd909cd901a26a08896df7da. 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/NOUM72400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619dffecc6dc0eff49957b5f785a3e16c82456adb672c7faf4f320b946955332. 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/NOUM72400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e05b57a132c968308cbbb6dba0151b8340e09103b42f91084f262c804abd002. 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/NOUM72400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4380349face0710d8b72bb915e629a060cc77c94c490a0f57e835b7691348e. 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/NOUM71900575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab191f48c8708b35aafbaea905eec3430d60ae1b2ada967203454c66d2f9d698. 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/NOUM72000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025e47d3a68ff6ee418bd753dff02e9828484e9d66b208f21b30c8ad4046106f. 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/NOUM72000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6c4676ef2ba01bf5e90aef945b887d17e689432cd3b93c2ed4fc39eb37b54b. 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/NOUM72000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e1430a8f7d56c26e6c6dd0da723ccb469210f2e8ccc759627728ca68dfa324. 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/NOUM72000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2ac8b9d6b7b008844a45eaf65595358f26efcf7b9c80d0ca1024f1d268d726. 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/NOUM72000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e3d96c3ad302edd357b677e8c8f379da64227f8ce607cb2b7f15d56548fb43. 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/NOUM72000418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17430fe952a2b7a9b2ea2de6b5203673dbd48f0b981b0f926ea8f70f9f790ac. 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/NOUM72000425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84b5633839f72e6640883c65ecfcf25235526c8bf512d167b51d307ec988b84. 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/NOUM72000422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fe11d6cedc60f470b631833ed42478f4891550a2f12d029d9940c6f63d4b2d. 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/NOUM72000348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391c30c45995857d8992d67ea50fb43d47e7ea0f6e1f5e780ed0f66165accab5. 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/NOUM72000423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486e6f4538abb0556cc6398c77254378a5b5423d152978c3f6f5317a3aaafac7. 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/NOUM72000424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ad5dcf59891ab84e23a86fd20a895d3f868b7bd909cd901a26a08896df7da. 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/NOUM72400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efb905cb0d097b0840cd81a8ec835652fe2b20a19971530e4ed3ec6c6e71fb4. 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/SEUM72400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8a32e24c512ef33dc7a1e4b369dfaa5a624add01351eedbafd22b200719f21. 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/SEUM72301735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7b25da00aa6da70b8fbfa655140ea674e04cd71f1285d8e4fb6a18165dcc64. 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/NOUM72300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a389a7c3800a924c8695c481b7823c7daf447221a2508ec1548ea0ee8b40fc. 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/NOUM72300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739e15854bc23fcc7451563a1b116daee73d4c622a5e4fd15ecc53cc0cc661ad. 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/NOUM72200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757c10d48b8ea326af6d8374cc3925ae28ea009d978d445f25ae54bd7271a07d. 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/NOUM72200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bd083bb2bd0927f7355f38a6391f7e9eec6893f8b024a5a30fad916c25dde5. 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/NOUM72200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c719aab96aac0995a23e97851a29779e0590a2a5643a70296cba26eebf82dc4. 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/NOUM72100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fe11d6cedc60f470b631833ed42478f4891550a2f12d029d9940c6f63d4b2d. 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/NOUM72000348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f5acd01a493f2591a000dd9cc9039f2daf433ed409979413cadc829b220989. 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/NOUM72000314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab191f48c8708b35aafbaea905eec3430d60ae1b2ada967203454c66d2f9d698. 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/NOUM72000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72502fbe364396a62bfd2ee77c9029117c41ab66a5412ff00281e4bb527324b. 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/NOUM72000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4380349face0710d8b72bb915e629a060cc77c94c490a0f57e835b7691348e. 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/NOUM71900575.
By Your Side (feat. Dagny) - DJ Marfox Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb806ab0c6e8a15b10d6d4b36a39aceaedfd941a51daca8e60353265d37296f. 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/GBAHT2000036.
By Your Side (feat. Dagny) - Wilson Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b70dfdbc6e85d2aad4a29853810eef9e148ea3dc0011402eb7e0d90f370f390. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:24:40Z), 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/GBAHT2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b598f1c8777d5546b4f93fe73e7502d1b6614bbf8efeccf818037f72bb7ec93. 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/GBAHT1901140.
Hit Your Heart (Steve Aoki’s Oh Sh*t Remix)
Hit Your Heart - Steve Aoki’s Oh Sh*t Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d409ceb92cd54ce2b858e3528edc599449e277d8cfae903d25bd6e1053ebbf. 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/USDM31914001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1180f94e816792dd18d23bbee549e5358c5513173b1ae4b065271ebc32d2ea2e. 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/NOMEA1202011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ce3e9a41ba720828c7d440ad6a36d191b3cda3d4d42cb082de49c18e913c76. 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/USUM71903425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7d3a259ea71c4a0e91654dc996e00cbd3e8a95abd632aba443848d045af039. 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/NOUM71800221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aa64f354d8bc22fbfda8e55ca1a88a314393a33aa287e128b884727ecd33e4. 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/USUM71810304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a007cddd13a4b81680698a59d96926532838858f3a4ae07ca6fe4dc633e3b58. 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/GBKPL1810882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41b2eeb954d0acccf25d34e5281733bfde19a25bf5a8b54458a8d9e76935431. 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/USUM71807675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee676ee421a578995474ac4bf1b0084efb37cee6742926dec270144f7de0e9c4. 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/NOUM71800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b04b2bf11933b61a8575c9df9d8f035541ed763d20af3805bb6231b2c04790. 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/USUM71805749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41aafe0014f1b6faa551cb9a79d40e2c15cbfa7e10004aa23da39ad5cc3cdd9b. 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/NOUM71800154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bc5c0f32fb47b130007cc99b241f16d55fa2af2c83e4f986e98a70f0b6b69f. 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/USUM71712717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f6d027335bb11fa6657fed633879911381525414d59a824d88722aba81e2aa. 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/USUM71711393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ab978f88a97c0e428990df6110db74da81560333df28c6776fbf2a6df32945. 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/USUM71708956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d04cbc3410750089a7099cf3f5e770cc3617e24cdb312fa9e19280cf74b4e0. 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/USUM71709173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14579f1ab993f6734f3d72eb3781f2aa186d7eadf359f641bc51bf615ad6b81. 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/USUM71708965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5c778a8af5dfb2fbae4a6cf00956239cbc6d9d7289821f8268eebb523e71e2. 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/SEUM71700646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0b097a785cbe87398327f1ad75815534578118c3c8215ab2a5f1d76f42dfdc. 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/USRC12203706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1b538367063d3c1a538ac8b80095adeb0a074ab4ddeb6932dd97bf6ef26e7. 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/NOUM71800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e32050d3844ebde17a7b754011478f0a13a7fe4d5f17e77af6d6b112cb0160. 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/UK4TV1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aa64f354d8bc22fbfda8e55ca1a88a314393a33aa287e128b884727ecd33e4. 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/USUM71810304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0143324d470ac35feac2b94ab98836d1416a34913f397f45eea34506acfb68. 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/GBKPL1805465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f74d56117a92b42e615947ed695a57ad9f22169a792d2893d1bb11fad1779d5. 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/SEUM71700898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f6d027335bb11fa6657fed633879911381525414d59a824d88722aba81e2aa. 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/USUM71711393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992a311a5a425943795b329acd19774e8c3e9a02325ce739c5f5ac74b732045. 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/NOUM72300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1b538367063d3c1a538ac8b80095adeb0a074ab4ddeb6932dd97bf6ef26e7. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/NOUM71800038.