Kaliopi Bukle (, ; born 28 December 1966 as Kaliopi Bukleska (Macedonian: Калиопи Буклеска)), known professionally as Kaliopi, is a Macedonian singer-songwriter. In her career, Kaliopi has progressed
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 0xe8f268e215ed8d9b0f83eba06452fac3053c00659771c45342c169f4f88dadfa. 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/9445b7b0-c59b-4512-811d-2c41296d3ee9.json and https://artists.proofprofile.net/proofs/artist/9445b7b0-c59b-4512-811d-2c41296d3ee9.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 0x6e867f0f0abb9dcfc78bc7553a05fff8f9173abf84cbc441c62c2112ca5fcf53. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DGA072335634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627d8e8c299588c3c9e2e53f566e2278c59935b80cf8f8a3f290824afe2154e5. 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/DGA0M2362090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86c093b8146b282c17ba71edaa98d5635b2e9daf44d437bba606b0f0b275907. 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/HRA100702155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671632299293e1b0868903c6e65054fe8692ae13a428bf5f4204a384a4015925. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:55:48Z), 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/HRA100702156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42716e3e7bf8dc76793d7d0387a33f934f4988aa86f87cf07f9a7b74cc713d80. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/HRA100702159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6757fedf5e9f7dbf7b951592bd79c0f4d1b6587b9798cac32ba3e25fb3f4e7. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/HRA100702169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eafd685cd739995962c8114f9bf24163d221fd77f86009b94b9fc1f912d6639. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/HRA100802530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9dcc2b55b887e4091ca7f042e2f95a8ccfb62e70924b4fe3abaab7805ad1ff. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/HRA100802533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2793188346c7f5d456fdb1d3e9f0bdf74f0d65c37663ae8e9061b662e1441de. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/HRA100802535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cc5467d90a050e409347dc23923d2d4d843acb15635abcc84fdaa1595b6271. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DGA072315703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d53d339e62565bb10cd3cc6c88ced99bb111e3756414a5f286c04d78eee4f17. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:19:42Z), 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/DGA072315706.
Tri boje zvuka (Live at RTS Studio 8, 2016)
Dona (Eurovision 2016 - F.Y.R. Macedonia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde031bb5acfe8add67373e987be18f7d7317d8da87860838753dd73f3bdba556. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/FRX872460402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c78437e043ef7bd878d5afb7c552c004595e86646310cc0e1b1264ea03b6e6. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:25:15Z), 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/FRX872460403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a813a59f2880cd07e2758178101f1c066d3fd24ddb7ae7040e7899f4b25d78. 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/FRX872460404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17767c56912cbe629d0115d283c1989423c95f1dd3dda8c839409b457051802f. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DGA0M2375355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2256ddb649881d3ff697a92bd53db2f762ae965eb0f2961d26d9f4f809fa8d3c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEKB72503517.