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 0x79fea78b41759bec2df916e4991ebe4b264ca3bcff7b308366999c35b76708c8. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0955931-9492-476d-a989-a7229f94f659.json and https://artists.proofprofile.net/proofs/artist/c0955931-9492-476d-a989-a7229f94f659.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 0xec527cc8ad28ff3885666d7fe349e9d0c23d0380bd74f4b770eee8f4b958380c. 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/ATA019400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f453bd01422061fe22ed7f3e4e4f10ffde9b77d233e1e1761c8e481fe3fdeee. 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/ATA019000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cfc1b4d9db1171c0285838d4dc59a8f91a23c7e029fbf7403ea301de0b54d0. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T16:48:12Z), 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/ATUM71000910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05d200434b6c25ea883793dd2244e32e6b39e647d941b218c9c13b35bcddf09. 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/ATA010400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04eb21762304466ccd8afc08a4654913532b1ad431fe0178a1113d864e10cf5f. 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/ATA019400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83a8323c1c63e1cdf7fe9ddd66094b1fa82280fd088a9100bb427db291a4d97. 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/ATA019700390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1aa1ed4079e5cc48ba13a6c85991612895a07ccc036307cc262038fbc6b53d. 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/ATA019400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab906227545120ac2e38b0a418b07f6b64e8733bf6ac4f8ea2ec1e79c0a73d31. 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/ATA019700440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a29a5c2653ff99228b3642ab1d8f4c07f56cdc775e4967d797e5437cf2cd042. 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/ATA019400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5935a005964f92072a6e314d9aea2f8372edf16b46c7db5859a376f7fb0e83be. 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/ATA019700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d35b0d8282541565bc1e8e4a400278d5341adef735fa8bf9053fe97dc56b99. 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/ATUM71000909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be81e8f46f646efd386d1475b66ee46f82ae649e569578b6aca4e5eb3b25259. 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/ATA019000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3331abac1ac8fc8e24010666ebe8c34f8512339ef5c9b853a4c4e5dfea6de339. 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/ATA019000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa999a75f541c05597e351654cf17c99147a899916155034ac3c3bafd72d16eb3. 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/ATA019000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb2759d13763ed8affe8b0789328031bfadd20db08683d9cb594fbd72be589. 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/ATA019400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968700ae7a71e06931a288b38f0c32484ef8286f2fdd53f5ba1c9b1febf8a685. 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/ATUM71000905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbd96a989bad389183afa34e65d5675608370e896623109855ae9104afd9649. 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/ATA010200709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0243b9e41bbb151a6ad357a9442687334b22075706e75ccdfedd37aa77543336. 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/ATUM71000903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc76b83777c5d5d8b69e0785f0090b7798136b5a07662da4eff177b679d2b93. 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/ATUM71000904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968700ae7a71e06931a288b38f0c32484ef8286f2fdd53f5ba1c9b1febf8a685. 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/ATUM71000905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870cbafac8671a056e7599cffcfa0f33a580c03c0a65a8449efa40db641599d6. 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/ATUM71000908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d35b0d8282541565bc1e8e4a400278d5341adef735fa8bf9053fe97dc56b99. 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/ATUM71000909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cfc1b4d9db1171c0285838d4dc59a8f91a23c7e029fbf7403ea301de0b54d0. 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/ATUM71000910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409c9169fe951bcec5a896d0c907992d9f030af83d07f1d3664339164e97ee72. 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/ATUM71000911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e00b9328164a29be3262a11bff110a8e69ddeb3b538c27832f81e29c99cf69f. 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/ATUM71000913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc38b20a7a19c0a9c93886e3bdebb5f10b3423ee2dff95bec46fe06098f9cdd9. 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/ATUM71000914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca7433f5f0231b10182ce2bbfcee90615e2f7fdb5dce5f461498cb8c6d25c2e. 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/DEQ021801094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec527cc8ad28ff3885666d7fe349e9d0c23d0380bd74f4b770eee8f4b958380c. 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/ATA019400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f453bd01422061fe22ed7f3e4e4f10ffde9b77d233e1e1761c8e481fe3fdeee. 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/ATA019000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaac58c4c142614918a5820f9bc12c263a3e12eaa61f667b1cbdf85b805b1caa. 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/ATF068600830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37084a0c017df650bfb31c96f9c6901efab06b4039d12ba295d1c0866cf86369. 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/ATF078200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a21dc53d446d38e637fc183ab7426293943ae6b11234f6bcd2079b1c1232ddf. 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/ATF078101440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94ec2be829d21e8a2b23a85dca00ec6b74bec9d779ba8c3debaf459342b7aad. 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/ATA018500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2c8ace328d3297589ca4adeaa016de42dd455f3e5cb54b85de417171de5d95. 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/ATA017600480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d03a74b69ef36d908fb03f1705deeeccf0812abc75bba414bb13430d37bda6. 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/ATF068101350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9800fe067e3036580b86874dc4a458ecbb41a9df83edacbc5c8707b7d055c02a. 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/DEUM71806822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbffd22fce4701f0df2b6e45231f2c96d395523cba9811c3ceb9fefbd66fde6b. 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/DEUM71806824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4023ee48fc0841c168d96fb295726d2f6c4b2a9ad4b8413b303fa3b433c55eb7. 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/DEUM71806826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7da9db029ee0f496a6f64018b0304ce6599d5e6c7665f2564564d3ea8e4680. 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/DEUM71806828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff620381b604ed5b862b269a7add535521674d1a67bc7028da2d48c68457b96. 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/DEUM71806837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85c7925113d16aba615cac668e9a356eebbffcb6bdcdd55b2d47d466665a93c. 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/DEUM71806839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd2249dd4eeefc08ac0af5849159d93547f2555108f987e10eb95b15a655316. 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/DEUM71806840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61d20c4690c5aca73b9fe2d2973099eaeff73f89460330d2d97b78b553577ad. 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/ATUM71100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b87d191810fdf9637a9f25bf09fe61019a601b9613670b2137f4dc4464cace4. 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/ATA010000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe8425ed4d19098c2b54003928f00662276081065396e7864087f90bd3e37e. 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/ATA010000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858e0064f34021d8cceec6214b14076df5d3201a98e859d15ae28823307e8835. 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/ATA010000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a814aa1a338359817b78b54214e4fdaaafef48a76ecd67dde27e83341db9b4. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:09:41Z), 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/ATA010000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c71df833aa3d1d1bc6ab9ff4222877fe5d50d2cf36fd9f2a6215091048ff67. 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/ATSH62400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5366243aaf5639cddb8dc30e1a11ec06b0b8d3df0cba2b0bc0a9edfbe27bb810. 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/ATSH62400133.
Mia San Österreich - Hard & Heavy Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe986035cd6b1e423e702b2bea79e43eea38b3dd3ea7dac6f38f7a6be187dac34. 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/ATSH62400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd680c3c12ef1b3f27e0750a0356630388c0dbe730d625278dab4fdc1e7c2e3. 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/ATSH62400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c9022836206a422beaf20acbde1d46f3b70cb5ba2ee8751fdf3d83ff568687. 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/ATB131900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfc9624ebc283ad5345d05cbfd7397e304dcd65736d7c32b9045ba02b972a78. 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/ATB131900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b9708d43a4c7163e3c17a9114fcece1c9e77772bee71685e0c07e9ce1f95ae. 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/ATB131900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe491473168422d9828e36cb82a079ecaaa385bf970f1cec79cd6646d75d70fcf. 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/ATB131900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8712a54e19a2ec49a9d74cfee9b9523411705ec38807f16d826d85ae63aa67. 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/ATB131900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcf6056910e1398bf288dc0bef914731e2cb2282a7cf825a6ae69bb15dccb2a. 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/ATB131900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bcb3bade9afaf21ea09def3a74c2aeaded01f1e2deebfb757c86371b3f3001. 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/ATB131900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3203925abb6beb10fa40237ddbaf240612d59e783fd35bcfbdb26c5bf611a980. 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/ATB131900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b090430fcac5dd36102237eba8331d60518b1d7c95cbd482683453ac828539. 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/ATB131900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94155e4706ab83c5a62602446bc1165403ec7248acbc66a99ba30af3aa3674f9. 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/ATB131900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195fcff3f038341f766b91df8956b32509e64c4b50e053fa14390f00f4b8af76. 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/ATB131900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edbf1aaa67d045bb40e576f40f21dd0ed8269a81ea0d1c0346f17a0f3ef185f. 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/ATB130900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117539978c4d5851a48b18353064f1ecf69087dbd444c2906e65b2de9f176849. 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/ATB130900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1ad983e3d21749304307f1c5485655765e3980069ec2aaaa48a74ca5557d59. 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/ATB130900011.
I shall not be moved - feat.Terry Evans, Insingizi, Jon sass, Alee Thelfa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8d6bdb13bbe993acf8bce075e25d7fcd43f8b897760ba154354ef99e0cff5a. 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/ATB130900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb400991e7bb86751997138fbcf0a93cee2761b13a26ec3b11ab482a7246e85. 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/ATB130900017.
Gö, Du bleibst heut Nacht bei mir - feat. Schiffkowitz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d55fbf006f3d8e3d3f2e0ab4471c8dedb2841105af5fb7e65242691f5ff2f46. 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/ATB130900024.
See you later Alligator - feat. Nall + cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b061254dd1b663ab60f562d7c27c1608e66a5bc45fec0c56bf1bc268b387d8. 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/ATB130900030.
Will the Circle be unbroken - feat. Terry Evans, Donovan, Sean Cannon + cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e88a3ead69eac67dbeaedfe5393a20b10202d311113d624d9a1fd5a6160d2da. 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/ATB130900032.