REDIRECT Yugoslavia in the Eurovision Song Contest 1988 Category:Musical groups established in 1978 Category:Musical groups disestablished in 2000 Category:Croatian pop music groups Category:Eurovisi
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 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 0x92f00bbd4207664ac21e3edd05a0280401e49a0aa002931fbe7bb69cb5aaee5d. 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/e1e27337-34b9-4650-b86b-6960eca4dd28.json and https://artists.proofprofile.net/proofs/artist/e1e27337-34b9-4650-b86b-6960eca4dd28.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 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 0x714bf336f5c89ed334b19ea61916666e5e067fcd98f7087365491b983019569d. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/HRA047915340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c594e0aeaa0fea2a4b83ab77225d547ba2d29d2a0162c16a96df3eec44a7e9. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/HRA048053520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a9311afee95b6f16e55b8b1b4446bf05359c580b6fc7c50eadf186f9fb03f6. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/SIC031000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb7fbbe6609c8b8c5f871156187724e2a372f0052259188ae1c9323e472f46e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/SIC031000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d2ac47ae3ca313b05b540126e8cadb6f61ebccaab5d12ff8aa8f7013072213. 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/SIC031000267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf727c6ce6875cd6f36f9a1c3bd1ff1c1d1d87517a07d62a64f8ee95d2738f9aa. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIC031000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ced9ed914cf6cf535b29d5f8149c2cc4a053dc946d180d594844fbea92ecb3. 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/SIC031000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3506ad5f1fd93e3dab95d22e41a345131e600918b8fce16d6e9a7f95179a078a. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/SIC031000272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab86a18daffc5b2d5b26a8f830301c6c862d05c971915768f336bd962117d134. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/SIC031000274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2771f94fc50977e88dd75f2bc0d7623dd6ef675483b649fe151d7c18864a2bc. 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/SIC031000275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64027075f4c21e0052c4aa6441d1c2e8db9cbcc3730748c075f02eb63c010591. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SIC031000279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d8048020bade53420f1efd9aba973e952b4c818eaa4ff56e4f0bb701f1b75. 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/SIC031000282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262f072b33f19bac05affa8ca81152748f3f61f78ce12a80d455e41bf47612c8. 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/SIC031000393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b12e8e8b90d9c757b558ce5239c1b644e198b0c8fadb03fd7f8a824c80f167. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/HRA040507987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24304b8cb0af9fe96dea47ceafe4d99e7f18fb65eec150655255dd630709a679. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/HRA048442914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ea25846d98b30d250652a61e8c25a69f092f514582989b3cfc9aec0c45f23a. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/HRA040607991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3a99430fad8c0e9b3c4099d5af4a0722d7530e57d9150408c1d5c78811566a. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/HRA040505027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96a4a46c77722cb88d915375aeddbe17b89ab9a3dfee09e37ae8ba3f2fe85a1. 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/HRA040753510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f20ee954485d9c6cd646e0150e67af456b10912b209a2efe6e2d3304f28ee3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA048830154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175b53951cf7912b778310f97f5f187d9fc4846efd34feffa59343df6dd9456f. 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/HRA040633180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9fb7a4d7fccc0625b6824f16f0fe0a32df17a5d110131bfc2ee61bcb159eec. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/HRA040533188.
Volio Sam Tanju (I Noću I Danju) / Ja Nisam Kockar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1144091807bd1a976266eb51439805826bc538e3cc794ec7c71b1bb24867526. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/HRA041267701.