Vera Svoboda (15 August 1936 – 1 April 2024) was a Croatian singer of popular music, known by the nickname "Queen of tamburica music". She was among the most popular female popular music singers in SF
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 0xd02a525b2d6dd844df17288e502bdfb885cc49b7fe953638d4a2f0ffddd6f672. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/500f3cec-efad-4286-8bc2-afdb4b4bff19.json and https://artists.proofprofile.net/proofs/artist/500f3cec-efad-4286-8bc2-afdb4b4bff19.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 0x1820bd335e3b411aec1533c729fc582e6b1359fecaec5ae84c2f377848f590e3. 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/HRA048365985.
Glazbeni Festival Stepinčeva Katedrala '91
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5926b8b02a9ba5cf5d87d4cbc79ee5d850432fbe741269d5e152f9bf62bb3b24. 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/HRA049125740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e280ebaefd43d00eb28653d0fc8b6b8f5da4b4bb48f17ae124902ec3631b2ea. 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/HRA049125742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0288014262996c49f238f62b077c288bfb2312e6afbab9794c8d1d907515e71b. 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/HRA049125748.
Tamburaški Spomenar - 120 Originalnih Hitova
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb16af45f4e046b023d70d01694506a59863a2f1a9eb118be13cd21691b1e461. 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/HRA040632331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb583deb7e3cc4019ad380028d36e8c8714855ccb0dfa6069515ef25c2be90438. 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/HRA041266608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4862bbea5e3ed011e3c749fb44d12afa76e23a1a78af325d34aaf86e664bd91f. 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/HRA049023938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaed09a0e5e76d3baa9a205b994a059d63a538bd27b154515d3f884049958c0b. 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/HRA040636047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb4f565d4d93e9f8f93b217e73c31b0f46a55030dec2c448a9cb60087c48050. 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/HRA040960597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb704103ea4fc8a2a967e97d8ae1415e67dd424b8eb48297d8ae03331688eb4. 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/HRA040633906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc04b23343af245a262c2e8bbd64d8a3479acc48d7b0b855edb132f0c86aa5af. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/HRA040629413.
50 Originalnih Pjesama: Moja Domovina - Najljepše Domoljubne Pjesme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa73a2245204314f7f8656161153e1308d6e8bd12c10ca6e4775f3aa28f899c. 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/HRA049126020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c4ce00a24c7635f31faf228174e7c4b1a4b15152f1bf8eb1b3768e65cfe868. 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/HRA049126072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cf2bc49bb1995e88812e5ec38644c782196a8362256d21503ed3cc0418674b. 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/HRA040512757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c6805f0c882d0a8c3ca1b51b931a8f8fc43605266966cae883b2c07aaec0b1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HRA040505950.
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 0x0f8f9861b15c5af7e2c1df4b0682c6d79948004ab4d6cdf91038ada615ffb5af. 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/HRA048928855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b30d83d7f0394aeaf26740fff6541737e7a63b4b6cefa6e046c3b443b05395. 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/HRA047014845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4a5a14dd603ce25fc6dad5b985c6886033945b188f8d48dbabdf05c2b26e0f. 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/HRA046322464.
Zlatne Žice Slavonije,Požega 1969.-2006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc325e6eaa6c2c03fe24a387961fb3b42b5154cca61e4bdfda074cd60c3c884e5. 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/HRA049227380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5be80beaae15cbb8299141f8197cb45ce1ce7bdf3bc641caa45af2b5e80c6c5. 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/HRA040632275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaed09a0e5e76d3baa9a205b994a059d63a538bd27b154515d3f884049958c0b. 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/HRA040636047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b19bdc895bf31a3503398b5a926aadecd0434169cc2eb4099b86a917fa2595. 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/HRA040633248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8f9861b15c5af7e2c1df4b0682c6d79948004ab4d6cdf91038ada615ffb5af. 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/HRA048928855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709f350c14bce0337315ce025a006bfd0c0432d531d721bf87cb59967d6505f5. 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/HRA040632350.
Brodfest - 15 Godina S Vama - Domovini S Ljubavlju
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918fe564e52c025fecbe520e8b55dc13866d238e1619097be001a3f0a122e5d0. 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/HRA049836864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5eb8f15df5398bf804d55059ce6419813bfb00a13c193a6baf0f00d7dc5cf2. 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/HRA040948477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dd6844d25665931f3ce73abb12519d0179731d1e33b91790564b0bc53556ef. 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/HRA041479767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044896331a11132366a6db9ed6dceb32d1c823a4f69fb795a5766636308613ad. 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/HRA040632324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fbf8f83e38091bfe2d8494706e474d2da22d2d3674be825eca50d50e4351e6. 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/HRA042093357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd144aea5487f3a43a883a11f561ac16c154cc74b48b66f42ee1cde2e8cc88a6a. 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/HRA041685259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbd2e7032afdec013b36cb3f6aae076c49da4785de5ad9e0cfa9a1ec1b29e64. 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/HRA049023709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44b26af053d86f9e37996d208146afeb2a957be6c31c50d8e16d9b6150a44e0. 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/HRA047210500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d4efee1e9f0fecc5636f27357cfd8c4b86a5215f6e65465438ccede9c1e15. 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/HRA047216332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e578234fee9387511b4571487330bde7617bb29b70570c613256e58d589130c. 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/HRA047216340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8894af1223dac8437b18f480a043f66c75515982af2348866ce293b08c0319f5. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA047216341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc4ce443579c4a6c54d7405c201bcae2328b8230a7567c7b5c46f4f30b5efeb. 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/HRA048920263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacec7b11b2d6bd475519b7f0fd92a17dd40afa66c0c21a4a9ef03ea932728cbd. 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/HRA040625910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a02360c7856b35c564afed959593eced3108afb7213b1fdfc0e5bdd96e8efe. 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/HRA040625914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4818e235dbcac3b83545bb8e391d59c49580de6a383b9e66081b0ee46450efdd. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA040625915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d9496571613c0733ed41e2743dd54ec4b95db827c0804a16c8d079012adbaf. 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/HRA040638780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa9632e7fd59e323b42e87ea0c9fc7e39152b4c2fb17f8985adbed0c6066a58. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA040624938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b1b562a6c6828ffaa8db6d09a46f8fe2f274e89c5bbc57f78390ca1123f455. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/HRA040607739.
Koliko Te Ljubim - Romanse I Stare Grads
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81e2cb4f00e9b3e687208f51746f5baddfb5b4e227240a67a1d30849e283f8d. 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/HRA040645829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5111bede222c9ecce3413be0a751d3359f4e0b2338e1493a56c68c7df7acccf. 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/HRA040961434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a5d3df04c1755e9de4dd4bac7ede9ea86f66e62375b6fb6f39d7e74b8251a0. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/HRA040961433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db8c4573fe116ebe86f9825713b5b5b9bc80ad23e7bf56e0a5d4de8944bc84c. 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/HRA041165764.