Citi Zēni (; ) is a Latvian pop and hip hop band, consisting of six members. They represented Latvia in the Eurovision Song Contest in the Eurovision Song Contest 2022 with their single “Eat Your Sala
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd2de6b223c91ef1078b468e66b2f578dea5d6a1a8ba417e267e4b22d18c07533. 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/93387065-e2b6-461b-b5f9-9e28ab71a40d.json and https://artists.proofprofile.net/proofs/artist/93387065-e2b6-461b-b5f9-9e28ab71a40d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eurovision Song Contest Turin 2022 (Karaoke Version)
Sekret - Eurovision 2022 - Albania / Karaoke Version
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 → block OTSBitcoinBlock must exist at that height 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 0x457e6c3f59827bd9c76e07759768fef090c008ef1593e2fa0dc1183ae0d94d51. 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/DK2DY2200093.
Snap - Eurovision 2022 - Armenia / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4e1d0e6669ad2eeb56461c3f549d37d48bd2a7f37f66e0d1dca19f44a91574. 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/DK2DY2200090.
Not The Same - Eurovision 2022 - Australia / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f52a15d7889f445e92dad46d9fcbae3452f3f3dc5ce2a3e5486c519ce46891c. 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/DK2DY2200095.
Fade To Black - Eurovision 2022 - Azerbaijan / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e969fe5952b41ee03da461e438fa4d8c21ad38fdf5afac6d318ffa243ce5a3. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DK2DY2200076.
Miss You - Eurovision 2022 - Belgium / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b7b88f8589128e257f74701c4aa316df13912dbb2ac885d2e570e4421cfcdd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK2DY2200104.
Ela - Eurovision 2022 - Cyprus / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d0f9de0e41d54e8059a27d65f8abeba082181815f2b532c475a93d4edd34a3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK2DY2200075.
Rockstars - Eurovision 2022 - Germany / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492e5adccfea8bc612c5c4788873438bafcfbbdda6d24bd48bf352a3f73cbd02. 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/DK2DY2200106.
Hope - Eurovision 2022 - Estonia / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33247dc7b3cbe51d8258ead4fe9521d5cc15836035430fcf5e9aa57c2b471436. 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/DK2DY2200081.
SloMo - Eurovision 2022 - Spain / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae50da11c2ca1d7f1c35f424fbe96fb7756d7ffa916ddb54a0575b0b9617514. 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/DK2DY2200091.
Jezebel - Eurovision 2022 - Finland / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4118bba1868a9735497575dee70fa8c2585404e8c3cf552400fe3c93f35a355. 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/DK2DY2200085.
SPACE MAN - Eurovision 2022 - United Kingdom / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f311b148ddb784f301c315ecd503dce093cf1179c5da8ff2a012a4fb42ab94. 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/DK2DY2200089.
Die Together - Eurovision 2022 - Greece / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd93e6c15c872b9ebf2eed40b123f0000ea0a76d4ca84c766ad4446d733a0c58. 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/DK2DY2200072.
I.M - Eurovision 2022 - Israel / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2882f2825389e571621ad0f080ae3ec86d54b68e40e0e3b3589ac056b13b7f99. 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/DK2DY2200103.
Trenulețul - Eurovision 2022 - Moldova / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5e464c04055afbadd8e5dcfe9083f302a9af737988b5457de19d19704e9090. 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/DK2DY2200069.
I Am What I Am - Eurovision 2022 - Malta / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd21ad7bbd8187c7f0de7195ae3ae7bf2b4c7322f8f43f7c236ced1ec2b7a43. 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/DK2DY2200082.
De Diepte - Eurovision 2022 - Netherlands / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2cbf3cb025f7f0da433a36bc44743b26a74f5b551372aaa94b4a59c659a7a6. 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/DK2DY2200101.
Give That Wolf A Banana - Eurovision 2022 - Norway / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb767fbabfb6018946da4284baa6628b4e03a3e892ed2447010f39aee736cd3e5. 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/DK2DY2200102.
Saudade Saudade - Eurovision 2022 - Portugal / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afdaa3a3cc762ebfda324ff9f7ca007427e04ef651570c5e422dae1c9e0f1fd. 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/DK2DY2200094.
Llámame - Eurovision 2022 - Romania / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17094c933059f2725b0c90f2b6a920a37d507039a35af08339a6262ef3a8a94. 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/DK2DY2200098.
In Corpore Sano - Eurovision 2022 - Serbia / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2d715da4598011901574a390d0234a7a454c638654a4497e0b5a8ccb975852. 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/DK2DY2200083.
Disko - Eurovision 2022 - Slovenia / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09890a0bd586d91646353f706261e7c8b4a3c379bfade91fb34b584a939de3b. 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/DK2DY2200073.
Stefania (Kalush Orchestra) - Eurovision 2022 - Ukraine / Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294b1b4e2ab27daa6b46c5c4324ff6e354dcb5739473d4b643ba3ae1a834dd23. 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/DK2DY2200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06ea306cfbdee552069525addb4a8f969085f53661a2c48f5efb001c0ba49e5. 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/QZTAW2328333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb80980b42c0c68a135280bc5a874e9e46fa9d5074acd05960f136ab6c3947. 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/LVL152400414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acfa647fdbf8170ac9864f8bd4eef3c610b370e2ccda223f0df5f77b410ad8c. 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/QZMEM2314319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac39528fc5816f8118626ad969e5d944fdf65e6d8385ed8065fe74ca1ae3f2f9. 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/LVL152400413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae2e516e0305885858b2b05110aa7ba3edf090dfa82669b8aafa428b21c3523. 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/QZES72368112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0af3264cd16fedddd8bdfcab6f90f1e438922578b543d6b2db2dd54b3664ffc. 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/LVL152400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ebcec935334494dfbf52229a748d49a35181f12833e07647423d771f08ae73. 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/QZNWS2118950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a107bed5b46a60971b97f49da1f9c70f07f77adc729ba3735aaea38f0e700f. 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/QZNWS2118951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f76fa17d1745e2301418b0c3c8646486f257b3795a0da117bd1db1b9163e40f. 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/QZNWS2118952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2dddc2014989c65c072f8e831a04def84c4a06db061e7d0bd6fea8f32f375b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZNWS2118953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe45a789da395415f4b583220ea6af189fcf390ad8f72087bb068d46f508493. 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/QZNWS2118954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0df097da2756f0df061feb61ef85025b6e1412e2e17b52155865f18fb76c1a4. 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/QZNWS2118957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53744319fc2ba44864f7cccf153e6ca6ecf9712ca74bc3b706176f1ff2c387ef. 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/QZNWS2118959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38ed75e13dd050ce21a87e45d964541eea2a3367d32135ebcef317413aac2cb. 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/QZNWS2118960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464f7f7b72d930a9890303152df48b84a8fe53a43fa0b712edb3719c3d3045a8. 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/QZZ7L2403082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae2e516e0305885858b2b05110aa7ba3edf090dfa82669b8aafa428b21c3523. 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/QZES72368112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f75e6d6b975ac0601ad8368c5609d0b28b4687549a1af8179f630dba00a1846. 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/QZK6L2226750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15e0d8eef99ff43ffa3ed72ebf959d6920e50311861f21511f5518e993df0a3. 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/QZFYY2299789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad4730fac9614e200d808ddadb00afd2494a464ef116ebf0814e3626e5727ed. 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/QZNWV2044738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a029124f2d30ebe26eefa6ed4e64abacd97ca67ae3db675eacbd37f81f06d7. 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/QZK6H2005873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa7534d993771a4245ae298097fae6ef09b33fc0a411f931bcb2e2a05434599. 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/QZTB72506093.