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 0x78ed2aefd3cad5dc9f449c79b1eb2b3fb06c1cc2bdd322a2e444590ab695dacd. 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/47fea3ad-6b37-4ce6-83dc-22ae884302c7.json and https://artists.proofprofile.net/proofs/artist/47fea3ad-6b37-4ce6-83dc-22ae884302c7.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 0x5c55b06d228c74eca9b41fa5a67d4bbccefd340265d8173315b4ee2d1cdc6718. 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/ARG991041195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71427477912b2bf153f73629c88df1fbdb38372c78d20d4ad8fe93818e2dcfe. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9557884fdfd4b36307bd259cc4900504fcfc3318d84f78e707096aa77d62dc8c. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991040672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd784125b87fdfe2543a2b9afcdb5dde6570ce8805b5a4ab3d003a3e5140c6d66. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecddf4e78430b6138e7af642787121a9f76e0523f6b625dd9c7b10678aa829c3. 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/ARG991019122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c759faf3e31648c92d39abaa23bf26ca021d287b040b8e5a47dbc4ffe23e01. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fe33f952f4c3afc418afe652913fcb7c45d59d99b39212a1e77548e9b0669b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc800ed507e8db45eccc543965793ca376de51f8cc84f154f316d0514636dd4bc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9527532071382d25c974ec77b8c19624f22440be221cc32907bdd34e2c1bb3. 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/ARG991023373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1293d13becad8265bb850e72ea697f491b34b280d658cc91b6a74157a6cf328. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991023365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271138d68fde758fd61b16eb5d3db841ba1b33a542918f27cfe3aa8d434c5b8d. 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/ARG991022961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509bafb0b6c6e4556dba0ff287678cf4a8b2f97f25aab21f81d1ef01b6aa469e. 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/ARG991022963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd42266982cf388c9b604d2b8476403f7a7fa55b46522bd105ae27aff4298091. 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/ARG991022964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19bd2db5d8e6d41a241e428d7a8502f192ed173136a70f6ede2c9f13faf6351. 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/ARG991022965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92af71540bc77ec2cabaae23da9a497631db2ec1ca47a8a5aee19655095cc43c. 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/ARG991022966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e8fd9ec1a10aa0839d362190ce1cfa6d08918cb5e53900412a3d2ac74cb296. 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/ARG991022967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5050174169265589bfc0c25d40acc435189af64c0e84cebf9e5614ebd9e5a1. 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/ARG991022968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f117700c1daaab44427ab0c8f50f3570aa7cd682e11261b1a93ce7154f8a4d1. 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/ARG991022969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e869797e235400b45cc114bcd2944d1ccd8fd1314b2c4bb51a05c48983d025. 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/ARG991022971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe064eae7f4dc5550ebc2210fe2e57e8aeaba2c48f116a4472a04e0f11bc7a288. 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/ARG991022962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fbfa96cf22eba50685c1746141ec29ae73d277bff6e7974b53058845f73011. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991022970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ba0e5ece658cd037fc139435da5fd841ebdcc60dd56808706482afeb899625. 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/ARG991022835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61958ec10ac44574f816b3e3a362bf9a4b7b713f624d195c840b2a514daf1e48. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991022834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74553934157ddaefc25a917567249bd2fb3c93ac700c7d64f7b2b7197be11a5. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/ARG991022838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8042982f15a76e6f30632bd3c944bf572ee0188ef9ecad7708ae2376768a28bc. 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/ARG991022840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f980d531c4e15417d536237307861636e925337e7e5a2089c916f2dde6564dc. 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/ARG991022843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43b947e8bf48b691f05af6fb12f09cfd77233a32560bd85d6291ed1f2dd123f. 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/ARG991022820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f5484680818786be89c71acbb6f572d063fd5d498b1e41164c4f43161459f0. 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/ARG991022821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22217a04d396eb7051accfd8bb9bdb8372f8bce1d1b9ecf714bed633a4a0415. 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/ARG991022822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeca425eae07672b6331f11b1169715fcb7a0d6f0fb894985f1fe3ca8ca5cb9. 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/ARG991022823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ce06b45f5d9be435ab70dbc3a938ffc769f666e855c664b4c49d66253404d5. 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/ARG991022824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc899d2be66a5a873b21356cb497760dd502bfdc80089211b27e601e914ee530e. 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/ARG991022825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd03ad2f7c64a2bf940d59a96a917036c59c3c76c3f5aad16d1c2fe4e5ed662. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991022826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ee5fddf614928496fd4598ec977ade2d28495eaae574f6343086cf6662435a. 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/ARG991022827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89368adf55ec43542a07579cc7f84029b08a3a708234245e7d892ae98df77d6f. 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/ARG991022828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174df0bd7aebfe53db605e98410fa8d0ecd128761bd2cc0cb820fd4b2e8db43e. 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/ARG991022830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6971e01df202a478307f372a55c5b23000fb0c7056e43dd323addcab6744a1. 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/ARG991022831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaee206ae3dcc640e94536a465e29a883c8fe9ef275f913e64bff958c662f20f. 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/ARG991022832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b205ffc03235f6ec19f61de2f83efafc2729809e5af8e308d2d67324d5bbf3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ARG991022833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df0ea32deb95cc7ce344fac587a5647259188d8e9aaf96dc4e0b844dc1b00fd. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ARG991022829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965a78c379e10e007a8167715844d7ee0b0292457486a3364364494eff659a07. 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/ARG991023215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee07156de5d120926a45203a093e745bc50e2871aa76fdbe76ed6e5f57a74a0. 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/ARG991023216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665bd65c432377610c8274f0ce53dbfc5ea8ac5b7f6b51f1fc91ee4c19057963. 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/ARG991023217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb23d5cd654645fa5bcefa77d1ae3c27b148983445759543ddca89d1daf137c. 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/ARG991023218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30340878c42319d0a59c94c93a88db6770b7bbcb7e72561761f1c28dc22fdf9e. 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/ARG991023220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265f9621325274f28876fb7f7c2c2ab34e1ed7a45664c1a4053b9bbc439a1d2b. 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/ARG991023222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf29fdd72d59e20602d4c76999d1bcb5da43c6a44cfc0e3eb536a7b5a296a6c. 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/ARG991023223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19bb23dfdfb9407e23f454bd59a13cb8b5bd06e9fa6a7ef79db6a3adbed6000. 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/ARG991023224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7708390f5fd9794be15de80fd08c7f558a7d645e575743ec20b6ae4c502e1657. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:29:32Z), 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/ARG991023219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1453ab467c115936d4c3b7d87dc548f10e27c831f03457d675fdb08c9df296. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/ARG991023221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcd803b15fbcbd7b533b074eaa4cbea193272eb83e67a28db7187a9026707c0. 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/ARG991023225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258309d28a844b08ef6da8ed87dfade55bd975694b9719c6d9db438c4db8fd2f. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991023226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f11d6412c6c6b967f3c68bba70f65cbbff5dc9b5d7e48fcd315ca32ffd4e12. 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/ARG991041558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea44640ce2099a030bc4d82b3e3dc08d1eae80dc9ab306828096bbe2a6bb3a0. 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/ARG991041293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c55b06d228c74eca9b41fa5a67d4bbccefd340265d8173315b4ee2d1cdc6718. 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/ARG991041195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e26fa098f776c52116c86566e46d2afa4df2955956f90b8f64d86e90718546. 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/ARG991040241.
Cara de Gitana / Como un Juego / Una Carta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fae6df0c8ed6c8cf7939eeecb973f562e0e495a7a39525174744cdcb0d4171. 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/ARG991040243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbe023f9846e1d913e1d2248a5c335bdafcac7530980a4c6cd531bba75b3c14. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991040242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50227c2d48fbbfefb17d05f0205e5815d0c3b6a2f5d8239ac0857accedf3be8. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848634b842f5f1998070b89d33adcc522873ea61fc455643143908990ba43410. 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/ARG991019209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bbbf2453a328c4019127987c19c9d6e723481eb07fd5ed12fc62f4dbf4b3be. 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/ARG991010162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f42dcc481290be97e679df1d4debc272f92f50155347b0633c754b040808efb. 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/ARG991010163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83761ce649b130284119c1a7d38f41d5630dcdb9208c142dc88a8266c69b5d73. 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/ARG991010164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3294c9fd6ee143f6493a45daa30b04ae564b567103acb566074416035ecb08b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991010165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f600af54af5bd546155e68228955d982197df1fd41ad7493bfad7e9f61f138. 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/ARG991010166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721d9b88efcf18c63b2d46f4a5f8e733c85b4d6d851c9203461c6b2f56d7daa2. 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/ARG991010167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fb500222e4ab58034af95d1c001ce45ee9416b6d296c5796e887ba2fbb2564. 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/ARG991010169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7b1456e864bb4b2e3bb5618f1ce9161d001476d4ed0aac9f56c6ef74a30d31. 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/ARG991010173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7211c1828657577c03c3f330ed7fb1ca55454c41ea42b0cfef0c73d0c88f9e. 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/ARG991010175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8935df28a3474cc1d284986e216f1efa0665814b59d0a0392bdc76f39480621. 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/ARG991010177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391dc566cf07bf4083e9ad8edb1a9d1935b8dce08a3e5e9425684f43c077a03f. 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/ARG991010116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6b86cfa748c0a0e611f5d1cddbfd841ba02297ab9985e6d2ef76505729a8b4. 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/ARG991010117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5fa6c100675efd3c01727f58282e176092ed8d54519e487c990ac8d92b0eaa. 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/ARG991010121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4761ff3cede06752c66e82241d893ac05cc8f237ed1ed3a055bbee7833241087. 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/ARG991010126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4bcf3b28d63159059461cb96eca99401c9015e25f91ff4d53e1012de566e20. 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/ARG991010118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae8f928ce2d3965012a7986d19d2ae34c1aa2ea7d5024b47f1984ef719001dc. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ARG991017977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17f8628519de73c388f75eb3de598b0f8c72b1d76e23b52bc5d27036064d850. 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/ARG991017980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730b2b6ac3bba0a623faa72fcf8b6cef8669477c73d66560491b4c5965ccfd20. 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/ARG991017982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124bfe94fa96c7899606abc201ab4e27aebc9dc043d5ef1c4258b892ce677232. 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/ARG991017985.
Cumbia Argentina – Pasión Tropical Vol 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435461e118a37b1df90383c14033446d99866f3ddf969d2abf0290aeabda25b2. 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/ARG991009033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c34fa5a024380fb266571386323d2452c8c8f34a5945d93742c94bff16a50d. 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/ARG991009035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a2fabf99fa2589799001feb2fe6bdaf0d68fd79e7b9f0558be2a39a3b053f2. 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/ARG991009036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a3cfe73df9482c6a3613b5f42431958010ac6e07d1e4ced4c6316d51ad482a. 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/ARG991009037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18706e46264d96132d590e4039d51782f8e8f83a08db94e16da7e418428a32d7. 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/ARG991009039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6a21e436f13b1ea16cfbd848f243836c5714f9e905ad4045949f62aacf22c0. 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/ARG991009040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a8a7e7362b24623d522567c8a51512114999429d504e981fdd07e9b37ed6b3. 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/ARG991021833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaee54541fdcbf07a5c84362da831f9ec9d94943415eaeeaf66a8caf90f56959. 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/ARG991021835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cb0d8eb476e09db4a9ba8e18c07183edd79b312bde04002ceac661cb16a3b7. 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/ARG991021836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25edac7eca091cbe1138ffab7b387219bbfa602edf8bf5f2c01f65ced63f60f5. 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/ARG991021838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba17bd8bdf770e7e852d5aa5e5c55381eaaa6cb0e6f9a49dec86a2ccd26ede3. 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/ARG991021843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a2197b60e6b4313e7dc73f8f7c49dcb36b5b887fb45420d202030e44a4aecf. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1260d3a6da337cd47856f611bc66fc8dde88471d5d8a059a36ca93cbaeedba90. 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/ARG991000637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3753ed484d6af778985b73802a4c30ffdf8dcc84768f5c9b044b70217da275c5. 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/ARG991000638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2809c462b1147e2ebd3e21fc036f432820015c6901a7ea4254721f57b5ca518. 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/ARG991010193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8626d49ebfd8502be8b8af1c2825f79e361cee6d191f8f95c410318cbcb5801. 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/ARG991010196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b86b6ee94fb0ebe8479f5ac854869895b246014eda440ee0048ea62808f31c. 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/ARG991010198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b092718d7c2addd43779cb2c5bc106433ebbb7d75c54e42777ee4034087eb07. 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/ARG991013725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be8f75db7e597790793522110177a960c64229cb36261c3f164c3b391388b93. 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/ARG991004149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3042efc168504b89937e18cee7f22c4b5a7958eaeccd0b9261a232f1cde6c3b2. 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/ARG991004150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8335a8ea750c59554b82af7fa0db18937703946d5f6b888e130b1be57a4ecc4. 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/ARG991004151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd62818b0beee80d39f696313fc52ecb231737f7514c7e72cf66733c49748ec8. 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/ARG991004154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8cd03aafe9a895896220c75e6c9e0fc55fa880432de36e77c93ea9ab72a07f. 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/ARG991004155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf203c80e190a478aaea3d3e3d6dd8b9a2531362ee2e42680695a4a3fecb2d9. 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/ARG991004156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edf3f6bfed86ef611b934182af7c7023a5a737126afa1ed7ee6d2825c78b8e0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ARG991033745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bc1abc204e082165c43456f1215e9b2ffa02a4c534a3477b444e74cab6a5d9. 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/ARG991033744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2a5fc37615bb1a1f60416d1fc43d0a4e7475de10d0eae01996a30a8845db6d. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991007603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc738bf925550e5c71f73fd1b7eaef2398b00c45961cf3cc698cfe902d263da8c. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/ARG991010234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b544affc85af82b5a0f670dd0e9f78305c5450a52a86773608714dc4d0dc6a. 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/ARG991021853.