Amanda Klara Georgiadis Tenfjord (; born 9 January 1997) is a Greek-Norwegian singer and songwriter. She represented Greece in the Eurovision Song Contest 2022 with the song "Die Together". Early li
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 0xce39ed96f085903f10fd985dff343d4ea0bb293a204b6eb4c16a3074aad45fca. 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/8962c996-920e-44dd-9a6e-39b1aef0deea.json and https://artists.proofprofile.net/proofs/artist/8962c996-920e-44dd-9a6e-39b1aef0deea.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 → 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 0x7140093de766666d4fcaba0c1922aa8cca98080df56d6ef974ac9768baf535bc. 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/TCABZ1447420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a1a4702644105315219a3478bad9d0b9b600163e412d26da2045956cf70195. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/TCACW1730959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c811a09a0b2b1412461fedf46c39c9a801680a28d1f8c097bf1ef55b0f832ff. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NOPRR1804010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91eb012c41510d1ce5bf97c9124ce34b1eec1bf7f1fe2e07cebdbc6b3465d6a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/NOPRR1804020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae83707f90c1a12177a268b675b5f32c0df1b12b210cc28289154d064898905. 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/NOPRR1804030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa8f1d987903c1b77077bba6775515b37d3aa3270131a4634c2d84971d9d61c. 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/NOPRR1904010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce355c16325dfe143a43a2244c4c16046d853becd08fc4bf10209e81f5e0f46b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NOPRR2003010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa1449ff596c2f942cf597249b392fd32db768646a762057755e7a026fa9bba. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/NOPRR2203020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ed451b60534539e31b9b31b5d47ca370790d9454bb57939578298851380306. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/NOPRR2203014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683c1ea65f913146fd783a1982b62b014298316f49ecbee489f9ecca1325ec8d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NOPRR2203030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaf2229363853405b26220248c8a24131069aeca840286494cb0e61280c17c0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/NOPRR2203040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b9d122a83267c897fd91c0cf8464694ebb08aa59cc7f9628ff6d2b605607d0. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/NOPRR2203050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73493fae31ab80c6f3cc29d6870112f2450c8a1de18bc7be06fe8baa18587efe. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/NOPRR2203130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079021098823178e5943461084a77ec7b00b6afe8d23dad49e6e97379d5859b5. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/NOPRR2203060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843fc191d951612c6ae7f327fdf12145f1efb36f3887715957c3f38f93025aa2. 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/NOPRR2203070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c2296d1c54415f95973018f1c087b33923e7ed3b9366260889d2d9a1b3ad2e. 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/NOPRR2203100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7d28ff977729954d486dff803b5656fffb6a8a43a36dea186dce6c01d1a3d8. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/NOPRR2203120.
Die Together - Eurovision 2022 - Greece / Karaoke Version
Eurovision Song Contest Turin 2022 (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.