Britt Christina Marinette Lindberg (born 6 December 1950) is a Swedish journalist known internationally for her work as an erotic actress and glamour model in the late 1960s and early 1970s. Biograph
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 0x4926a9927a23d7f43c7703b719eaf6aa9a13c05e78f27b77897fc1753a9dd9df. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9291a0a-67c3-4ab9-b16b-abe2bdd09fe2.json and https://artists.proofprofile.net/proofs/artist/d9291a0a-67c3-4ab9-b16b-abe2bdd09fe2.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 0xf0f3382985e248a3e14bf0f397d2a8c9cf5420e768b70554ef8d2b6d620f66cb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEAMA0900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e6589c134810e72e45093fa9d4129e8fb03764391e2aa87af5593967bda078. 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/SEAMA0800767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b858af9c1b3c658cf43a5d06ad3f3efe596abc9348abcb821e285a60346a7e. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/SEAMA0800427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ccc55ad0ba1f09208a2e270902b6b0754bdde90a2e5df1fe69b41e4752c6cf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEAOF0006011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75b58a1397af743f5345a69c7570e6cf05ad419a658cb958de81022f2a2e621. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/SEPQM0610165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134c4916dbf6031462741f8426e1f753ac49720d7c50ea02921fcba2bc2d26e8. 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/SEPQM0610170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b858af9c1b3c658cf43a5d06ad3f3efe596abc9348abcb821e285a60346a7e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEAMA0800427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaccc2474ba36100f22f17fe04de27d3a6d0ccfa0b455b7401a8810c8a81a133. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQM0610164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6e3d8585f407bc43a0167390d7f091dd32065824f8ee284c4320f54c3a8660. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEAOF8801080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315b6c5a653bb70c25acf57def5cccfd7089402b94b07a6e9b13a8d464c3b14e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEAMA0600419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b48a6f5ff11d648363ec2eb8d5a310c640d69d196b4d4bc3423229d42fac02. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEAMA0800705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e564d4764949a5cbb95fefde156cb9a7e9b0ef65acb1ad553919b3d82ea017. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQM0610173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00264a604922261643381679d39e548cac63b8ae1bdcd3e3777b32ddc3094a81. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQM0610166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75b58a1397af743f5345a69c7570e6cf05ad419a658cb958de81022f2a2e621. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQM0610165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4474c766f9d615ac5d7864e5d0cf3322805a3b32e87728dcd43a92fe9165b0ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEAOF9905090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da3b3fcb17c2022ca46e7b9f2cd0f7e70a45a450c4082d9ae0ba8e5bb267b52. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:07:23Z), 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/SE3UA1400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d805875ff130680f0b7c4d7ab64c365649c619298b158ac6fb8a525234c1397. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/SE3UA1300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9846fac32bd3f0ddf9b23b56e29f43935c3b420e9b674eae0a3f6643a3ebec96. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/SE3UA1400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde838489f8cdf3238ab48cdf400b327ce0b16f80c025d0f80c0166e59b796714. 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/FITE50150003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96497fb727eff33509c905955ae135b6d7c4ef79e5ffbcba8931683cb65bd7af. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/SEVSZ1705501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa213ba214a293f5da253def882728b58a471c8c215d2c2582dacbd1c1027cc89. 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/SEVSZ1802705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913eaa8c6cc7e35779798b1abd5db6c678ff83e4bc26849823cb8d17b24dad46. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/SEVSZ2104201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a3fab04a0a3ab29e3464d10be71e7d9167d61c84b0176259ac05a726b03643. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DK5C50158368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2570503bb858dff719808ffaa8b8f5366e6dccf45bea9d17fb48753e188b6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEAMA0800342.
Andra sidan av bron (The Other Side of the Hill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b62ae882bd03954c83bce173f974cf6d5567b93660affbd1587976b27d837a. 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/SEAMA0900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0001892dbec086cd2afbfe4acc9620567307f930f0b53364943bafd56704fa50. 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/SEAMA0900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68449884765592373b609ff03bedb45cdfe56a2598402d02ef23873f4fd24d1. 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/SEAMA0800727.
Öppna dörren till mitt hjärta (Keys in the Mailbox)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4adbd5b0d0383fe61ea0db8ed02b853edaada80a44e99b457b9eaebe7b8cb2. 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/SEAMA0900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f2f17d42a3218ed0a97ff161f18ac2d670b0c8728716ba08314af300099926. 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/SEAMA0900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b862a52841396a144da3d9432a940713250510d267c3bf254deca0580c2f795. 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/SEAMA0900162.
Kan det kallas för kärlek det här (A Little Unfair)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cf1cfef1f5ed5c7abf1d50455c67e4e3fbd319db63052d7186170948df5a53. 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/SEAMA0900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60420b1de8f64a46f4ff92719c661d1440e380e5514839d7a08d8b2f4f60376. 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/SEAMA0900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a3fab04a0a3ab29e3464d10be71e7d9167d61c84b0176259ac05a726b03643. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/DK5C50158368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1c2fecc5e6d127fa160f81c51ae1542705c8807a904cd55bd716be091b066a. 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/SEAMA0900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7dda0d224295028fa95507b6150d76ce3bb43d7838a3e8c629f0d9a255bd5d. 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/SEAMA1000459.
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