Zanvil Weinberger (; born 1995) is an Israeli Hasidic singer. Weinberger is known for his vocal performances and collaborations with various artists and choirs in Hebrew and in Yiddish. He has releas
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 0xb5ef0b768f940c0950b7c31ee85df2518cba7a9459f3901ecf56d74a4999391e. 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/3adb24c0-691b-4e11-a811-4f2fe6daee82.json and https://artists.proofprofile.net/proofs/artist/3adb24c0-691b-4e11-a811-4f2fe6daee82.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 0x9c1b520d208eb4b104a5bd8a7159c3f9fa995ab2e754b0aef154724df830fe84. 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/QZWFJ2312094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e09ef42d91a2e1d6a2cb137827f5e986a5c26b6af6ce4a10685a31518edcc4. 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/QZK6J2147471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46825796184824d743834b23171c6c1b421158134cfe9a10829f4178dbdc64f1. 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/QZK6J2147472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1474ca3462ed54640e312c9279bc1c6b1f332fd29898df462eba7028f10397f6. 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/QZK6J2147473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f13b6b2439f7d9fbf5aaacbbf07c6485c741d8d8d5bb96b5cea9e895fba051. 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/QZK6J2147474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315339c906a045c6fdc17ce34217651e5538a22b0cd0d14d2b8d34b74adb8c6e. 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/QZK6J2147475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cd3e934d0bbb4da15b278c8d1a70dd5338d90d6b525dd184f3eece30282f48. 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/QZK6J2147476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa639cc3499ec9c3e0961e60bb47e45d5fcca087786129899c011c890c648379d. 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/QZK6J2147477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393ea4d46de604518b0581202101b9a571d6e02bf7e5402b73e71914919bee7e. 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/QZK6J2147478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880af722512579cd59b32c20772c08f79f33538fc9791a759c622bddc5bb15ff. 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/QZK6J2147479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda80d1bb77dcf62b85e4b4cbbc289d1e11c6cbf54264d13496c9bb82e97cf2be. 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/QZK6J2147480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6240048966b2e52eff20e96a44f80833583c7e5e997400ec56f4174192f27d94. 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/QZK6J2147481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfab6f6d6ab32fdf5201c0d3e5f83690f2d7ab4c7bb88312ac57f37190ef793. 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/QZK6J2147482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5f52832bac9c1edd132c9ac6838c9d6ca3d98c9c13d8188b68953945b75278. 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/USJ3V1869489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f43f4a3b35f4e18eed0a223843128936a825cb5585752a31be2fe76cc57c5a. 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/USJ3V1869490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf891961f2f4f83695f84feea266cc7fb2ab2128b564fa66942c0f8421d75d3ce. 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/USJ3V1869491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6e23cd3297234adf899720ac7e411e47964138be45bd418e79f85750718b84. 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/USJ3V1869492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ef3d3b5fb1cf3a1e3f4d46e6d51f3c192056ac2d6b9039e3dd63998adee848. 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/USJ3V1869493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3baf86f440a01928a3c411997ebeee2f6fe361796b2997ca8b898b9aaebd6d. 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/USJ3V1869495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596573d91624a3d62a2107bddf721504b64ca665d4685873a04da1e2e366636d. 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/USJ3V1869496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96541c0e259ef5ab63b37b2a525bd40061cd94be45295dcfce4262be3afbdf26. 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/USJ3V1869497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6da2eda40afac63a3535192e6b3c2e2da2f44089657e80b23dc68dfec87724. 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/USJ3V1869498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1486628257a62db044a8a83c35a88f9675b3930b6c5a8cfa88e1908f054d60. 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/USJ3V1869499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dce5f3c779e2e2ff0e2eba11d9e483740b5ce6bcbd7fac6b7e7534e5435061c. 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/USJ3V1869500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1f23c4249ced36dbb51d8ecb6b3d2c420c3e305f726ffe7364f4f0b9a4ca53. 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/USJ3V1869502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99689e0b06a8311a1dec19140a54f9d984d28a391f15384602a4a8ee19997a74. 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/DELJ81933801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a48996cdf54ae5b126852695d88b938820f3e8547fc38e172f21e66730b4287. 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/DELJ81933803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ad439de860450f601386ed7c047588eaddb84725c7a5e02c2357c1bb051a9d. 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/DELJ81933804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ec3c94cd5923066cc9a8543af1e0e27abf61ca1890af263268e978f92c9b14. 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/DELJ81933808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526c0ba8a2007f28ac9fbd46adfcc58b661557d89bb962963bc6ec793afde8a5. 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/DELJ81933809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79de2e3ec8c9d7e12302e5af53e171c674cbff56a7947085a3ba3f7a3bb41c6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81933806.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7df047d1312c310225b1cf05dcea7561c7ebeb1aa3b04a81bd904b72db1b43. 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/QZDA62421940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe642aab9d572fe65777a533ce00d56b68db89e9afb3fec29126fb919b58747e0. 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/QZDA62421942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb3588920746ba2eabac9dd7ec87d4eaa538e86604146508e0af08fbbaa4628. 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/IL7192200298.
Aug. 10 '22 Zichri Siyum (Zanvil Weinberger & The Shira Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303073ff6eb893ff373015b3b28889da7513cfdac712dddc81611e434db1abca. 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/QZWFN2391365.
R’ Cheskie Weisz Medley - מחרוזת ר׳ חזקי ווייס
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8d62a0e0213d466b047ba63e916451a87aa315aebacf621d700250ac197214. 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/QZHN82589224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9851819b9b192641401746237a67d71c15cbd75de55b98d0e631dde4745b1ebb. 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/QZHN82589233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cff6806a1754f150dfe09d1c741a410e584a9cde6b659bc95fde8f716d0549. 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/QZHN82589234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d8653f0c1971356f39913de3e20fc87c56e2e170464e584d73096ed3f43545. 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/QZHN82589236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e87fb45b64e6b7d3080a5f8e227cea5a035520ad0172ff0d4fe07a81a9d8f6. 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/QZHN82589238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3129d939779541e2c31de2defaf853d9cffd75b18389bffdc8e4cc1d2b135c7. 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/QZHN82589240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64e0ac97ef85ad3bfd18317c82f12e4c3476258b3e0ba24a7ac8e58d407686d. 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/QZHN82589241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48188e27d017f7fd712b29ea5c48965f7dc85dcf057eaf4da0a27dfe2d2d390. 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/QZHN82589242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0980c9297b4f21e959de67b36a7814d27e1c1933a4219073b21ae3a61ee5911e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZHN82589225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf5fbb1983b6dba06c9bc187f947b1cbd4072408b008c9149d97641fd1e46bc. 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/QZES92510861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6aa70fb10d4a982c6d4c588fc8388f434c7826c8b7d0142a5808b04a654547. 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/QZES92510862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57ea378ef9cc68719601d803bf6e46847ce53085beb0e998f32e12a7a5dded4. 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/QZES92510863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07bc7fe605d9852fb7242707dd3126e8fe09ca9015d537c4ad9b0aefa39f474. 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/QZES92510864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9688139541146db2f0aa54ee4cc12c771bf916c96480389c6988742af7b2c70f. 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/QZES92510865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3e652200596ba7ee6b1a40722441a8d48fa8704b61113f06901bbbb44442f5. 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/QZES92510866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab42a72e1bd188c1d2c94d319d03839817320b7777aad467a8f3246b522aaa55. 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/QZES92510867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0646bdb3add8fb8dcd0bb8660f26f2428cc4afcb01e95c55f2f124770296e9e5. 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/QZES92510868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93ea96c143e6fdee944df1a166cc0defbc60373f7ee95e02c996dec0e57d405. 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/QZES92510869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81bbad84b249ac5bde9c4ea210710c66dc42c92f1a9ee17d88b5c1feeb36192. 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/QZES92510870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabc12209c6423cb7d783ad4707959d630b95917872ce4116029e0a0a290da5c. 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/QZES92510871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc572d3a34533afdddf84b16159d45f57c1bcab848de1252fde547566030e81c8. 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/QZES92510872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb0c269898cbbfcff7f1ede094891c8932db368efc37b348e877622a2f78f4a. 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/QT3F22461486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076e112aece81106322a32a87b673fcd25090b1e72ab004310bc0b6a9a17dfcb. 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/QT3F22461487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a1e1cb577f40a76ef24553264105b1b9c2ab845131eacc06706d28534b177. 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/QT3F22461488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3053caff26b79611bf6fc11ee8a9e386db472a43b7ea8c5cc8ca48da34ff5f9. 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/QT3F22461489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64feac01e9d1099c0b8165556c5d7fd8ca2a643de4d84bd1a223b09bfff9ee84. 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/QT3F22461490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffc3425086145451c6525a09d57e9f424806e7ef3973fa79beaad8e8eeebd08. 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/QT3F22461491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0894bbdb4ad1b70638475828906db357f62c965404027407d1ae5643855bbc2d. 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/QT3F22461492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5584055899db9f46171dde8ecc32ba74a840959239dd85a08d116a83aa77e9. 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/QT3F22461493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450e81ae6ffaeddc6ae57d2e007a9b61d8136932929a302401225b4cabec7027. 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/QZWFQ2467161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731217490bf93346d4cd4ee863a78f94249978030fcadda040fb7b42d31ae3a6. 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/QZTAZ2543958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a95d1d27ef8810e5facb73d7a041094c0f717281325f87bfdd05b8138faff8b. 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/QZTAZ2543959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b5264c7c39c0fe344d350227036d50d1654012517b3e726d51b0a9aa170e63. 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/QZTAZ2543960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bcd7dff2bdb1501f7c73827ad97c8867a0bb130f05856825752c2cc54e2805. 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/QZTAZ2543962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6057f854169dcee50bbd782a343c8ac66464eda47e34dcf94bde8397701c4446. 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/QZTAZ2543963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7011381ebef1fb5702596d6435d1e401046cebd7c4eb20e8a0e0013d5a5dfd9. 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/QZHN32572073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd8eb1d05e53d825905674934e363bf430e5d591846bebd9ab45c1ba5b2b583. 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/QZTAZ2543964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2565dafa8735acc917e5f57561c958a4b018ac0f78c4fa59e140d4f79dee83. 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/QZTAZ2543965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d97d33180d16b827b6fb70db1dfb727d2889b8eb3d6ebaa3983ade9cdb515f. 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/QZTAZ2543966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d51d4180a7eda7bfd042630a6ac308dd9cb7adf34b32729669d1f180eab4964. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTAW2398526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0987f66b3cde75625373150c7b6d0355d2022cbe9bf3cad53c938d6eb72f4182. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTAZ2543967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcc0201f0386b9d3ec7db7ece3900c603797a9a971dd00576f694025d72a14f. 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/QZTAZ2543968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f79126dfb8f3de5beca67076f738a794124e52e140d80d366ac4a586257d236. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZTAZ2543975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d74e623d4f18d9f90bc422d771d4509e9024a30a818c991e16b47a84273e033. 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/QZTAZ2543976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1727182f8f7f71692e76e606b74143670081ac7c844d785ee9e66573e964838. 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/QZHNC2550127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441234f2a33a037645db3f0522dd82792618180cdf727e047fe83bb29fe7ab05. 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/QZHNC2550129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892c2ad639a65ceff95533f06e3e9322119c01b8d7ca2f438c40beb728b05358. 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/QZHNC2550130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d10878e444d7936ae7dd43f278467d637a447762d9acf68199237b05022923b. 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/QZHNC2550131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eed7c17f2ad6a654914d7d104a6d07c0697220ebe86eb0582b0268f458e52d. 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/QZHNC2550134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654d58f4a454602960108b21aa39b3c981815998c49cd504870de58b3092d960. 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/QZZ7T2479690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe553dac08350761e743ac470e7f0ffca83458c1f8eccbbf29cffcb876b7b5c96. 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/QZZ7T2479698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd3d2031b4df49f32b6c57f0bfdb4baec439420a9f1b7d3a1fe8408db499191. 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/QZZ7T2479700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce905ecd9558e93de4186c7a58f49b70b8cb9376ae3576450fb863d4ac8ef08. 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/QZZ7T2479704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b7818789c59d007eb5e810c74b62c2c825b06ec6b10383c1c0db05f32caffd. 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/QZZ7T2479705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc65313fba47849f29defc8d0b2531501433190c9f2c1fd441308514017e9b6. 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/QZZ7T2479707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acfdcff3957ed71545b8276cc694787b5696d154120dd20427b5228acda2b9c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2479694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0304bdb65b55c4cca43c3ebb285de2e7fce86272261d96b473b53e0dea6c046f. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZZ7T2479695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1cf123ee1b9ec700e07cb87bf05486b9bb5f6c986c52e0f6a921a4af0f2ffd. 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/QZZ7T2479706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93ae112bda856685708b084e2a5a60fb4b5ce11f676ab6ab119c857f24e64ae. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2479708.