Zorica Brunclik (; born 29 June 1955) is a Serbian singer and lyricist. Known for her signature hot pink colored hair, she is recognized as one of the most successful Serbian folk singers. Early lif
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 0x704ea8e2c07736616b4b06e8f7b81380606e7086d6ed94937ab9695218b36259. 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/7c126bc3-d0c7-4b1d-9b93-3fd3b64b543a.json and https://artists.proofprofile.net/proofs/artist/7c126bc3-d0c7-4b1d-9b93-3fd3b64b543a.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 0xeaf6f9653946733336b72dfaab1e445a20e58da20942f075b4e4bc7bdf6e5f7f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:34:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141338461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5946facd8be49c3cd60ad6056492938ba18655a9387db0d42d0ead13d3829b49. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:30:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671228627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd2a3339dfd033283978a0902d345aea8a85c7d1312ea3b41a6c06d12563291. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141313388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52aaf9b56e1c3d1878fc93a1194b6fa332951018fe0a6c3b321da5f00c8cfc7d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:43:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141313389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8011bcd6086efdefe6c1fcaf52f865e833dd2a9e2ab3d9968953aea51f5f12b6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141313391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93aa69a7ad1b91e4d08b75c502a3b6ca8fb6a0ec5dd7ed0e088f14caa230e51. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141313393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6a173a729f85c5270b58e11d83cd84343cf626a35eff7ee1e3c6d44fd90c31. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:44:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141315600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7187c8a94c961578d88b2b7ac0e6ed6a0e05fb7731e0236e2722f4ce3eed17. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141315602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14f8df50d15b6c73bdcad778b7df70b94169c2c24c531644b1b7f9942e89255. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/RSA141315604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf559bd9a7e1adb16e28f73cf7f64346f14ea0eaa5f7c2da1706694269f6188e9. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:29:10Z), 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/RSA222300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081166ad1fd7a7a0a9bfb2d1199dc7c2e5d063252447b9e10cefcf9e23e9f09b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221831867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd332850c8deda3e444683821493b41f1b24d7e05734640f2074a899a21866504. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:40:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221831868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d7518bc67a399325b6888cc778e9183ba653694ff782a6abecb09d3abff19c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221831869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1e3351dde0163892c5fa5c4d9e25346ed2a74100d39b634ba2709e72acf182. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:38:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BAA052121401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1af820a2fb72a479d688fdef513e529a0e915df17ead56e36b4d5379dc45837. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:47:32Z), 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/RSA141303190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021d79e2575ec2f33e68416604707ab4170b172fa166b08f9ad586a73955360. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141303194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d18dc87eab1ee11f3957f28047797c0f1c4de3fba7982929fa2489bfe962978. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:01:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141303195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd661c0f450bc2d9021db2c6e4ce57382aef11e6ac70a98d492ba9d6ffc8a4456. 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/RSA141303196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c86861d1b1bcc7f4a5fb7de73d36a8dc4d8c6447d48a3d3323166d9c237f9b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGY2359037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15140119370a6c75bb8ee74a58bf495131311ff81e422c15189d98f741dcd0b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEKB72450544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898e254991f51011ea631922574a7017695ceed58c5b6468ca5db2855a801471. 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/TCAJE2594718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571bada134e37ed72253186075c9a4dd2808ff84df98a712b41457703d36306e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAJE2594832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34be212886da9ae6adfc49fb6caa3daed0867fd769050a8148dbb44ed8aa550c. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/TCAJE2594862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561379b4a0e4511cf6a5332ba3558b539729eefcbad56549bb9e76b41044a010. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAJE2594886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2721c157a539fc813ed9818216e2257fe80fa3046175294212d8832790ffd4. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/TCAJE2594896.