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 0x0c3e839ff43bf9eaf5c2a0e453d738a0fcb239bde74a86f2717e8b295623d6cd. 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/56236e1e-761d-456d-a6a6-947e0f860414.json and https://artists.proofprofile.net/proofs/artist/56236e1e-761d-456d-a6a6-947e0f860414.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 0x00f25d0ac1084acb4d8e520ab2ec34ccf1303942f70b46dd0c8911085909ead3. 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/DEZ470500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2c1315785fde7a0b32a611c7ccdd7f7714c34e6a7a7111f7de443f69db65dc. 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/DEZ470500273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c094836088787a7d548153edd17f24437c92df3feddcd7cd62b4a90e24dc41. 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/DEZ470500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c2304aca2ff761569aa3cf265659506ac59dcc8eb79c0f1007e39fb4283aab. 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/DEZ470500275.
Gib mir die Flasche (feat. Alpa Gun & M.J.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4031058dba161661b8ec2cff1d6f647551edf32b8e291e53c6f8fb2452095003. 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/DEZ470500276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4713f3be274aadd019e9f333ec8e7d2b949a278ee6b206884d9c9ae8cbbf50f. 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/DEZ470500277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ab08eb7f88ba83f4a55b880a61731d7c7c7673c075d945ab4bf52ab4736c2. 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/DEZ470500278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fadbdea2178a667b4acdd7aa9f7a88b207512ad8c2d74bb38bba8d3a5a2057e. 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/DEZ470500279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286176adf27b005f2a442037f77cfe7ad29cb4d0a60f3890aa0a97db91ba66a3. 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/DEZ470500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9724f8ac68480d249addca7ca0da2631b14ed1f69271eb9aba463456e1220d. 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/DEZ470500281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef84f547d8f9600fdcad600e9256a80254dbc3aa876a601b9fc6408145eb24a. 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/DEZ470500282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5c6f32313ba4421cb19d8933e14862def548f178f8e2537ff8170f13cc80f0. 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/DEZ470500283.
Die Sekte und SRK (feat. B-Tight, Alpa Gun, MOK, M.J., Tony Tone, Said & Cisse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007f89a8b6577edeae60985cc7c5bfb52e193ca44276de2e3db4ecc6d20b205d. 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/DEZ470500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65f75656a3defd66965442632145419db79531a6d90f81def13728e9ec4914d. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ470500285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d1016759fb4bc0972cea99234382c626dd9b52d4f084b2a18816dbf1591d31. 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/DEZ470500286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36d712a45f86b143dd17c977a06ac2ab2693fb1f7d78cc78d9df4367c31760e. 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/DEZ470500287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c9f77f0801fc7aba7aa20ab4fae62592b89b8f14c3777fffee3ac5d3195146. 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/DEZ470500267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5845d0825545f84db53b58421db942703067a0881ff8649297c39efc38b24ec3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ470500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5845d0825545f84db53b58421db942703067a0881ff8649297c39efc38b24ec3. 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/DEZ470500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c9f77f0801fc7aba7aa20ab4fae62592b89b8f14c3777fffee3ac5d3195146. 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/DEZ470500267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6596c5e10fee56254fbbb303570a0b5fc2b59f689dae443f5b3b4c8a42f0a725. 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/DEZ470400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5322ce06cd79ea2a7fbcab0621a533fb8047b84ece681d480a4b3e1cabe1b459. 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/DEZ470400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef60f4dd2597ede21b430104bd5485db19985d26d0e41be8af81190b11bfa189. 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/DEZ470400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162c59c288f497ea6acfa4256d448e4dede4065f28d024da6dbd55b67ec33e65. 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/DEZ470400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5800647f30913cbb1933bb2d432a3fa7ea8bf5a5e12b669043470e7ba633d6b. 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/DEZ470400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0fcc3ec677f2998d9f02fb961e05f67b4fb708a0d69a923b8021bd43137629. 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/DEZ470400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627f6ac08c15f4b855b1039ed442d6770c87950b4667991ca2008855c585e971. 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/DEQ020501540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0872724cafeb7fa77a4bad3df90863af57173f7d24c0721a06f6cf7385962aa9. 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/DEZ470400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d50bd1c27de5c2ab648009de53976987b4c3b57c61d2e09b5d3a3194b158eb. 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/DEZ470400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a82dfd55ab2e96452f3b2f7e021238ed1cfad26a35b254bdac45cb247367c1. 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/DEZ470400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8899875c3fe5a28da96e72ae36959202a9c1e56f0ae467c0f3ed63f0a9c728. 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/DEZ470400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ffd8aed697483824ce631571f48a793812dc508a4d7492edc2a4709227eacf. 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/DEQ020501541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5cbf04045c46df030f533a9060a2890798707c939d0475ac896defa98f6996. 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/DEQ020501542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e672b9172148feb029c341ad8998f05c379aa86e117d841d129e9aae1ad236d. 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/DEQ020501988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097fe465872835969d36a79b22e677d806fb60e0b10d75ab758efef81b35a22b. 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/DEZ470500316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804ec908c4a19ff6d38ef5f99f738b1a008e0ec67c7816697b62eb0935a2fe4f. 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/DEZ470500315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5942756e6fb7168f13f70b99d428b0c884229c3962a2435903087650ea2239ff. 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/DEZ470500319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0c5bcb62fd65860c617d40e4dfe535f0498c20d4793830f2b427d8baf75e27. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ470500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b8a2127ae955923db2bc6539d7c06a4c530967b2840a3daba25483fdf65181. 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/DEZ470500322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b6a8620fbcabbad2b20c195d9de471744ea70d1883350a6d6fd953f49a86a3. 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/DEZ470500323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8913ac01050022b7c540441df2924056c6f0ecf07c169b7dc197965539a8f7c1. 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/DEZ470500324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5b45a4cde0c23dfbf6edcbab4e6ad1d71ec95942622cfdabe1ed86417b0974. 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/DEZ470600419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb0685645f6b13ca29822f9ebd0ebbbd09a87d76f887704f8d282e2b546c7ea. 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/DEZ470500326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdfb5538f55c6e0d5f9166950801c51f9d7b667f4e7cbce2e7084bfc1f6e435. 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/DEZ470500328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ed0e0cd6e7381aed0885747d2b63d978752581cbc552cee309de0eb6e92406. 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/DEZ470500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4c76ed0260ed3e35a039739f7875303c442efbb164e7f3e04bf8e6c5b77bc2. 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/DEZ470500330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a56af51c801d91f45d8f02a7c707873f0c540c38341fce790aaa448caa6da. 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/DEZ470500331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ebb8945f1cf67f15b1d21ede79033646730b482fc1bec50f885a4f4e19134. 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/DEZ470500337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54766999e54ac6024ce960393b941df6ee05a695230a4df48d2c0f389b51a971. 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/DEZ470500333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abde48ab037e0bc0e754747f9b691fcfc114c6237b337373ae67ee179919abd. 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/DEZ470500335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9afdb0e7c54a213a90af511c167c8cd9da76744eec28b71b8f8e8914d0b8a74. 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/DEZ470500336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8fb8df54d66b5782d0f3adaafa88fa5e0ae4f17e3e38776e165a02ee785295. 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/DEZ470500338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ebb8945f1cf67f15b1d21ede79033646730b482fc1bec50f885a4f4e19134. 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/DEZ470500337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9b506b01897e2781bf38cb7b13f0a42797cb98d842b2bdb2af05dd9014f2dd. 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/DEZ470600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89a86eacb6ac901985d1360320ceb6f3da54dd54dfab0a4bb94d6e2f241b2b5. 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/DEZ470600381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce261e978015b4546ca9593e5319374c534ae4208d11c7449134cf63fd530256. 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/DEZ470600386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d32c392e127f367871f0543dc1dfbd7e7131e58238fa41b388dc0af2c748bd. 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/DEQ120806818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e9e7bf4de24e8570a93f9e09980bcdee5df6f4e263a61cd6898b9847f75f01. 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/DEQ120806819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eac464ba9e504c0434d38dd58ce552bb3a53584302364422f6bbf569fa2dfe4. 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/DEQ120806822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2814211d478fb27b00522593b036a34009666fc3c159d7c338c1f81d819278. 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/DEQ120806833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59eee22da8be993897bee24d2a5061da2569e284cd5f6584384da743b647048. 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/DEQ120806834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3986897701769ba53e2ef3d39785bc5d2497efc7de3c4ff3d5f8372ddd5516dd. 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/DEDL80700197.