Emmelie Charlotte-Victoria de Forest (born 28 February 1993) is a Danish-Swedish singer and songwriter. She represented Denmark in the Eurovision Song Contest 2013 with the song "Only Teardrops" and w
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 0x81e8012aaa9ee31a2f50b96a9cd2530ffac8bc76fcbf57bb897795c146ee4426. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5603994-3746-4cd4-811b-f131916dacbe.json and https://artists.proofprofile.net/proofs/artist/f5603994-3746-4cd4-811b-f131916dacbe.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 0xe91d6c004ffc4653f1cb8fef0af186357a4f626f65097e2b26bdb8b92bbdc25d. 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/DKUM71300380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2169490a24b22dbe37472f397b50838fdad69fa2cddfce1be5ae9ab0cbebad. 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/DKUM71300381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19232a59230883eb23adffe3874f5918ab28d10ecf0588f1498f1b13f4bfb7f. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:00:41Z), 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/DKUM71300389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91d6c004ffc4653f1cb8fef0af186357a4f626f65097e2b26bdb8b92bbdc25d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:48:36Z), 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/DKUM71300380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed75ad23eb3bccdbefbac9c7dacd02b3b0a20e7c5e9e6c59eab7a15d11602d7. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DKUM71300383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e3efa0164910e1a418afaa25a3916004be075e160772476cd4df7715270203. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:57:14Z), 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/DKUM71300384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b519a38d57441e19a38bed6bacb1895bee9b83e540a4c204959546c7631006. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DKUM71300386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a107089f9e3b73cf6b93589197c66fab2dccafed758553ac507e62578809cb6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DKUM71300390.
Only Teardrops - Kongsted Remix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ec146414b56a3ac744fddeab96c1d8531283f820c1e97146e193003df4b333. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DKADG1300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db717f30e12af90ac45242cfd67ba9d8a8aa4841d9046eabc25fe2cb2962884. 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/DKUM71400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde230ce5fe1d619ce23183568036561534131555d655e7ffd3b87f3026299075. 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/SEVGT1701740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607e8ff9125323eab63e5661d6243be1b49300899957f6ac0409fe6918b4f944. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/DGA092477944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9b97f7d5319f7194e8d391d06023a48df5864bf872f4ded06a4639423f3884. 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/DGA0Q2424457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3ad64ef91d7dfa4698a3b55fed40b25e8f896525f2d68c87ed4397c4f1c054. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/DGA0T2409688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a107089f9e3b73cf6b93589197c66fab2dccafed758553ac507e62578809cb6. 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/DKUM71300390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26a6c1311013136ffe148cff1bc01e281e5332c9a598bd6f02976c5a33794e2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DKADG1200760.
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