Echo Image is a Norwegian synthpop band from Fredrikstad. The band started in the summer of 1997 when Pål Magnus Rybom and Jon-Ivar Berg started experimenting with electronic music. That summer the tw
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 0xc5a2dec7c84006678a9ce7b11e870c1fe44852a4c0eb89bf4457fbdc523a9b8d. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12f33479-cde5-42cf-b11b-62a9015c96dc.json and https://artists.proofprofile.net/proofs/artist/12f33479-cde5-42cf-b11b-62a9015c96dc.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 0xe6cf24b027562d509eb201238ea1f9a889020d3c2557e9ba420535121b78f443. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NO27D1201013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12869a3d1018a2acf7f5aea0474714877b47939cf3e47841d6fbf3c45a59ade6. 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/NO27D1202005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa3212b4c69fa4be2286dfcb210229bfec150eda5516346c6cf94b54af3ca26. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NO27D1202008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73012a98d74b73550d3f4704db0d9a6182c8997d595d5a5ace96d299e013f9a4. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/NO27D1202002.
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 0x42904068068b042a9f7d26612160f4b5b124b666f53c1e91282f64e2b2103063. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NO27D1202003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d640b83f12140d1e3806a213078a2bd1224105e2fec7ae0eaf48667e9e8a319. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NO27D1202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6555bbee5ed0e32091363e09c6ec6714a5fe32c7707f8688250ea56c27656734. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NO27D1202007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1bc7ddf9a6b2b75b4f4ae7f05447c39cd47cc49b7e84de3a62f59f3213b052. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NO27D1202012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2e86be5c257b9575164c26db50870bae1203fffbb1b94fb0f502eedd77c269. 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/NOKRW2103020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad9474fef03dcc3b40415d269cc09704540d5567e893d1c64d318f56dd4a73c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NOKRW2103010.
Walk My Mind - Technomancer feat. Angst Pop Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10739715761758bb5c3137fdc93da0a70c2a7f21ca3ea115382ef4e4142b9e7. 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/NOKRW2102020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f7b041d356124d1b5cdc0ab29c6bf424ea565286109047fdb60cdcbd346625. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NOKRW2102040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ba03bfd71952c2250cb76724f0e582d6bc81fca08b5aca692189af44fb7fcf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:39:29Z), 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/NOKRW2102010.
Harmonizer - Deluxe Bonus Track Edition (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a73184d04038f2d0902fbfb4e38f483fcf7a82b332dd945ad0dc273c572bd1. 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/DEDS30700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e82401abd2c465bcec9901188e90ac4bb13eaa14859177f1a00a7413378e3d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEDS30700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc0ed31ecd712364479dd7cb91361d23a0ea0420b2aee3adf88c884d8276cd3. 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/DEDS30700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ca3107710384cc97879ea9175954325ca14ae346abd21f9d4218ae1ba4c9f8. 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/DEDS30700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ae606df7e01b4c5b3f375ef8ed74b9f0fb04a15dfc2ab16fb3ed5184415392. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEDS30700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e1ca64c8cc3a6237faea2a24c789e4a56e50cabb3d836041f2f14b5c454789. 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/DEDS30700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f3d089b1a46ca3a66944d774401f35a478b746df907702db3bc253280990ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEDS30700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3b741de94f1872ea29daa9d9635b87e0e46b7a329c782c5241ddc39160b1dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEDS30700073.
Until The End Of The World - Martin Eyerer Remix - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079b2ef67259be7aa7065257f05fa7b1c1b2e72b6b3ad68d4b6746491340cc6e. 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/DEDS30700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78129f1d4ecee2fcc86d36ad98532eb7b707dd7be4004ef0342d514754274f05. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BEC262506701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fb2a0dafe2910dfef8fc4f209d151f1663b836b9f9b496ca54425a32d06884. 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/BEC262506703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042b54e8cf5c0ffacd4ba366efd19f14f6fa76c5c550520111949448e8be120d. 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/BEC262506704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5f135e4fa090d2f25e91236aa35e465861f116b05d780f9384341a0e5afa43. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BEC262506706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eba51b11ac00c740a9b41ac61a3058e2ec1cbc89e261074fdbf95b68c43c86c. 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/BEC262506707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd273d295ed449ebc7b18ce95f91daa5fc35a1af7b81104a46ff302eca85bf9. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:29Z), 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/BEC262506702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc45cd597d155cba945dd33c099e1a5a8aba162763808ad5dea74395cbe3c078. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BEC262506705.