The Dears are a Canadian indie rock band from Montreal, Quebec. The band is led by the husband-and-wife duo of singer-guitarist Murray Lightburn and keyboardist Natalia Yanchak. History The band form
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 0x0e42381c00bd425658e66c1dbaaca483286a7e850da24702842bd05a051ae95e. 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/5935ab34-e570-45e1-b4f0-276a3e7f54e6.json and https://artists.proofprofile.net/proofs/artist/5935ab34-e570-45e1-b4f0-276a3e7f54e6.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 0x8c475f745141f21860200bad51517c997f478cf9a95f598ac394fcb7d38bf989. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/CA71A1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3967a310e529724b60d1d0436bdd7c2b469572590bc20d8c7ef213a7922a5d88. 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/CA71A1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f42cf5182e7e0a741ef494cb217f49e07817fa482fed2d221f7d1bdd6ec163. 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/CA71A1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc791cd3e497dc6f60bd6e140c48aad67bf18435bbd4b0858e13c24fefcbb4cb. 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/CAM370200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa856ad5e7a9422dfdc33c1e227b54ed72333ab14d58e99c750fa91ee96884e0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:50:35Z), 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/CAM370200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651ac6b1671b86ccc5c5947a205333bab303d551568ee0b2d9489837a008cd5e. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/CA71A1500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785cfbfd1fda5ef0c9f4644f1a2915f48c9dececccae1b14feab2a986172a645. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:43:59Z), 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/CA71A1500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5481f2d084e64f95e218c9e2ce1059648134baebd66d87bd47e42bf86ea0620. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CA71A1500087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe476d13e3b6e2999626185a50c8d89dba695959b04565bdfcc72240653b9cd06. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/CA71A1500088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffff180d54ac93f4a4750152690b5a88c0f36ffbf4abb9f0caa08aadc55a989. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/CA71A1500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb42e78ac8473b876ca5387a322bcc1a82f90dc698159a8a911caf393d9ad36c. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/CA71A1500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05ad1d5546e67bf72bda6955d17f47cba2db4029d6e7ba0e2bda417ba6be5ce. 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/CA71A1500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c65cd9ade2fb417ebbe980c7717a3daf7c3da4cabea640faf0c5197617014a. 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/CA71A1500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b33b0bdff7060c570841d84d33d6706373687080647cdce14e51ee7588726a3. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/CA71A1500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf6bec27607c16a1141d144b8fdcfaa39c66619d1397699af2828ae9505e3a0. 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/CA71A1500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a23f55290b05a3330304bd40e193e9803307750734701816a8c62c3022402d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/CA71A1500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e2f4e070bccec72ad873f4f29a728fb900602b7153cbeec3766152193a2d66. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CA71A1500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494e47f25bdad116f37a125efa74af4d31f046414866b0213d83bfc260db7548. 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/CA71A1500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff58584a6e9204aca284bf8ae80a12320127763ad16ecfa5a7999a69013fcc2. 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/CA71A1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d16467da09a8d5571dbf6b9de678f1dcb9951e63d8239386e21e900a8eeeb9b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/US3R20800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58695802a9b5b95493cb7d537ce87ef141864109306dde16890b57e276bab1ed. 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/US3R20800605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0cc283ef9adf14a64fa46da46288e69469e046ef40e292bb64b78b0fffd8b7. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/US3R21105601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc26efddb1351fe6da4cf206f0b4fd5eb98db21412e92046f07d8cd7bb68bdd. 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/US3R21105602.
I Used to Pray for the Heavens to Fall - Single
Here's to the Death of All the Romance - Single
I'm Sorry That I Wished You Dead - Single
I Know What You're Thinking And Its Awful
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6727100d28cc28a5b46f15afb1a2841247413cbc84b1c356d249f9bc140eb2f9. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/US3R21921101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1228871ed9f716165b2d9be278f2c9ba27a3e3307cd9e8e4b7d058cd9047cb6. 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/US3R21921103.
Christmas Love b/w O Little Town of Bethlehem
Christmas Love b/w Little Town of Bethlehem
I Know What You're Thinking and It's Awful (Acoustic)
No Cities Left: The Definitive 20th Anniversary Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b94b16e7b38ad7ce26e91b4a9bdf46810867b2d44efc251ac302b53023f0275. 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/CAO372544809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bad9832d868618e9e130d3660a272c67ac2c9bcd7ced96d6236c7d3e84716a6. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/CAO372544808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90a10b5d4231eca27ce8ceb95585336a93c5fd8545845eb5a02a0daffa2b07c. 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/CAO372544802.
Life Is Beautiful! Life Is Beautiful! Life Is Beautiful!