Eva Östlund, better known by her stage name Eva Eastwood (born 25 September 1967), is a Swedish songwriter and singer who sings rockabilly and rock 'n' roll songs. Eastwood was born in Örebro. Althou
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 0x9b7c2a376e1480f1d796ae3ba1da637d9a1f934ca5dfcaed4edfdedd7c95fc33. 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/fc28e02c-d704-4312-8c60-dacfe84c6fba.json and https://artists.proofprofile.net/proofs/artist/fc28e02c-d704-4312-8c60-dacfe84c6fba.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 0xeac2fa306ebb28045e288b6256154e63d6ae89377bd4600ccd030e5a4819cf93. 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/SE3RS1900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebb38f0639e2cd83f07c4bce7b6ff1b17f46d1d745e060050017cf93c32e3ef. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/SEXCH0046103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d377de657c2b42b6720e3f2271ade1a9fa6933c7f4c141ef9cde6da66586fb. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/SEXCH0046106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4a34b09d984bc5949b440f0f435386f637b46e40a2312e207032d3555b544b. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/SEXCH0046107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c54bdecd897f37beac6c94ecab68976a74cb775d678f71d6767b4f2ae84bee6. 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/SEXCH0046109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0a9f03d09e692261532d6ebff7fa9c445eb2d67c8966065a2f01b74deaff19. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/SEXCH0046111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38406bb14d25f5f0f02e9c4649ecc8c8b07690080407895e0552ae5c9c50891c. 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/SEXCH0046115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb51f02acc953d98d775e86ed2ada32172bd0cbf742d388e000e4c68c28fb3b. 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/SEVGT0602601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bc5a314c24c03798b5003c7eaa7144620e2642fcf7295f76bc68ee0c82c34a. 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/SEVGT0602602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbf17715ba756a6df7c2fbffdb482c7893fcba8e7d41e299e0b61c2f158f929. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/SEXCH0110903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3becd8a30a3398611659f4b4bd4849826acf51eeb036dabb98d6d7cfeeccf132. 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/SEXCH0110904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6afb62ec8ea268a559be1e6355f1bfffc3f79fdbf8ab5984182629d34c5151. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/SEXCH0110905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91243e16ec2935b5c87ccb0045e5ae47ef093aaadb355b63dad18cabcb9bd477. 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/SEXCH0110912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b3098afc218cb96056179809d5f450d38cfb5486e235555277ec9f6866085f. 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/SEXCH0120801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f6cbc4a5ef73538cd12563dc1dced4019cd40fba59ca98c0c90b753d211acd. 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/SEXCH0120802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69aded08ec8869b133d4492c098e009461dd58e723a206158eb0367b09f3e078. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/SEXCH0120803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce0399faaf00abf160ee6d38a8675b256e4f8696aa6272f9d2655de04612756. 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/SEXCH0120804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb614982e5bb73d91fe92216b74e4d481567e4b77614a807c6b125a58910df0fb. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/SEXCH0120810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042421babdedbd0ef9056298c87a8b1c6ccd1c6cf75050b26bb73720e00859a9. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/SEXCH0036109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d9129602d4f3cee46f989ac1147f69425d430fa2cddf4370ad722086a71497. 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/SE3RS2000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f2e9039e9aaa263ce4bcec3cf5ce3a2b760ef246df9ce128c1174d42f0ae73. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/SE3RS2000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed578c3f8abd5dd2af14ce9447d9b79141db738e72edd10e87a293a405e390c. 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/SEVGT2500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044bb59fd2793e309778cde93fd75d754d0937a62b3229caff8a35c189eea97f. 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/SEVGT2500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1742720c636ecdcae49fc9446614f88033f5edca9bccd8ed9fd02bba946491. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SEVGT2500901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7407b970ab17f8379e9aae2df602d90eee81fab09590e8fd0b62e2e15c9c99da. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/SE3RS2501010.
Snöflingor Faller (som om ingenting har hänt)