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 0xedeabaee5c80f174f31139fe02cb04fe2abc18fff878ddbee84260faff95b334. 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/a47b1d22-890c-4090-ae53-6ad4989d3f8d.json and https://artists.proofprofile.net/proofs/artist/a47b1d22-890c-4090-ae53-6ad4989d3f8d.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 0x208304c77abd17ba7e9a0e6faf909052cb34e20875e147038647543c794dffd5. 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/FISKX9200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7065d813944f82d5cfeaac007370bea250018c375633c8b7743d136b2a8fa919. 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/FISKX9600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385a4d94c3d473a922bf2c9269295828eae62122033cff1fe4494553f75018d2. 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/FISKX9600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31730caf20a2ff0ef9cdab9c1a4d409a9761d5164ef0369a09a3a4602370d906. 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/FISKX9600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc7cd9dde167d9c132534c25bdc7eb8d9773c4e2270fab6c400a1da5d7045a. 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/FISKX9600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cf84c1a247266c50fae06af0be1570278bbdfd69ca0535f6bbe8f81119796a. 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/FISKX9800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3564efb132de590e5d81b931346bc0965162edc8d95026265fda11232a550b. 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/FISKX0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c9c3a9fd50c416b4d69b0aedb6d17db039fa02f7938cf76512fa0fbeb6ee63. 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/FISKX9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2928ff103376445a3100c9c7355223e600bf7c04b404eb9e1fe149d3f11d2fa. 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/FISKX9300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8774887719780f7c0a0b451656871e44957de022f4d4a4ed5521b53b61acfd. 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/FISKX0300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc532a9def16f66f43b4daeb76ec05090b3bc4fbc90d4d884583d8a7f2ff19ae8. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/FISKX9800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58be8a67ee3570284343d337efa71c44760e4400423d42cbe6362eda3cbb91d0. 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/FISKX9500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4dabbcbd33c3891eda30d3ac34fb99035e8461653cdd9d9d193dc49b06602a. 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/FISKX0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdfe2bae891ee1e9f66bde65777ed8b00e698184f18f0484c66c5bfdf71f7e1. 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/FISKX9500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe02aa3e458a7bc38d6dde6c4e22c51283660117b0c5f9486c538ecbc85f5be. 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/FISKX9500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d87be6c47d814858e7aa58662c6b0782dcd0c8e83876f704b507dea76cdbfd. 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/FISKX0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b803405e3d4aa0e36b3a239082c41190d415aee5cbc89b94212dcc1671503b9. 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/FISKX0300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659c90ac042c1b18ce8a7891b6fa58d846782d56b72c34677af603310f723ac0. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISKX0300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1296ddf19d77a1cb8eba3de8102e3b700431aee92198df98470fc74cb9979dff. 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/FISKX0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106007918df4cb0d53d47bfd71b7cde5abbbb702edcfc89f7f78ac7964683e87. 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/FISKX0500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff9818ef7e1835f5da7ac78d2f353d28f89977003d9cbe639dd3475539246db. 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/FISKX0300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ac8f443efa724e175c3aa96a85e872df6b7344072a46784530f334102d5d72. 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/FISKX0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922638dd0137340e4142e04385040aaa1d928cce991b9c294b780725d1bfa3e5. 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/FISKX0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdc24c088b3a28385668cdc7e3f76ba842fac8b1115855d6da71fb3ad618ca6. 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/FISKX0700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b69f2caa8c1575940b8a12ae534edd64987b695524fa439f76f03c263e1960e. 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/FISKX0700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea67f7fbaa9cd2cc3c9f9ddcef01a58cebbf28b1ced2cf492c48ec0765b091d7. 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/FISKX0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b70de8d4b05119a47ac7bf11f779797e0674c6e7a1d8a17680e529baa6da9c. 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/FISKX0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f6304af1a14fba04449b47e50f0cd4e4836e88e35da818f908d0134f8aa2f5. 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/FISKX0000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace1d536e22b381027b63513dd2a2d19f94d9adfc4d85b7a8fbb549dcbe2bbe8. 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/FISKX0000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06d0be4aaa7e6bee66adb8b2e4ee99bb4869a4a087dbef83a281e598235850d. 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/FISKX0000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d65e5161b1641c09444153b2261534bcd9bd4041cc01791acf2da516fe33086. 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/FISKX0000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cc6de8a1f908cac56b74e67c649330180667cb306248cb670c2b6feac6cc70. 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/FISKX0000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cf84c1a247266c50fae06af0be1570278bbdfd69ca0535f6bbe8f81119796a. 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/FISKX9800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc532a9def16f66f43b4daeb76ec05090b3bc4fbc90d4d884583d8a7f2ff19ae8. 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/FISKX9800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d38098d19f65b82efad5fbef53a7b36c3cebf6f87592b058b5022e41511123. 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/FISKX9800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6169ab987ed41199a160e941576497ad5102fd82b667bbb915de1ce2a1fc1feb. 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/FISKX9800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de346c1d940c9c1f5b46cac45f7f2601251fea4b5722ea33e6bb15e28658970. 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/FISKX9500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdfe2bae891ee1e9f66bde65777ed8b00e698184f18f0484c66c5bfdf71f7e1. 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/FISKX9500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2928ff103376445a3100c9c7355223e600bf7c04b404eb9e1fe149d3f11d2fa. 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/FISKX9300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdc92e04ef8d1e95976891af7c6c85cb1cf7aeb66773303d5d893c0560c983f. 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/FISKX9300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd594249e935cf9ed58fd0f9ab7f2f587e2b04f2eba4c59e0ec5f6b54af4d97b. 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/FISKX9300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c56721d50e6ef367c1bf0e92f3844903d2cb1f04ba9287e520b66e3358b339. 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/FISKX9300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c9c3a9fd50c416b4d69b0aedb6d17db039fa02f7938cf76512fa0fbeb6ee63. 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/FISKX9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9bc18a5caff5de501200a21406effd5e742de2a13d19d40385e9bb917d94a5. 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/FISKX9500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58be8a67ee3570284343d337efa71c44760e4400423d42cbe6362eda3cbb91d0. 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/FISKX9500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb430174c618ff25c37a22f56c04ce5b5b968a7bc07f1d1cbb1a5eb31f852dfb. 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/FISKX9500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679ee1b978b4deadb8c256d331102bee55f7f2e021fc2280d86c51e9e85eced5. 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/FISKX9500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86b55d6fed361170af656bc9a65e2b991fd0f2750d6edaae33e4126db3caef4. 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/FISKX9500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7742dc3f11ea96fe7e4068c169cf4402af938f484adb8056b86b1d5f78f41f85. 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/FISKX9500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eab7b4ac774cdab88b1881f980d1e3f3cfb795072a8b2ce63444350606a9f4. 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/FISKX9500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7374486440a24692387011d7567732f03647297f1aae14c892097c0c4860690. 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/FISKX1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27f15cdadda83e26d0689609fa31a721b3c83dba008e3b7cccad2aefaba9acc. 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/FISKX1500010.