Callinaz is a Swedish dansband presently made up of Carolina, Andreas, Mikael, Tom and Simon. The band debuted with the 2011 album Från mörker till ljus that reached number 8 on Sverigetopplistan the
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 0x3cfaeea5d481ee0cc13de6278ec2997b08636071d2e92112e4d4b830e755c2df. 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/c35c517d-8d13-4ed5-8e15-8f2a59f7c5b1.json and https://artists.proofprofile.net/proofs/artist/c35c517d-8d13-4ed5-8e15-8f2a59f7c5b1.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 0xf1e6e0b7c937e1692b841bae3bdedcc856532e02c541f561295604d15cc8df42. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/SEVSZ1100504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14649cab7f341a39203a3bc229eed12d076cf48f7215b3f640a9857007438ecc. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/SEVSZ1100507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8a25bb7ed62fa0324f3e67a02ed9b81cf3df6ef1c232b6e9ec17d9fa97ae51. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/SEVSZ1100509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6afebb3fa056b5d649335e7bdaf914a073e48a78b2034e71282b03f8e3312e. 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/SEVSZ1202702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86809f73bb7bdde16dde5cc82be37d748b0d52f3edcbf902091594060358690. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:32:11Z), 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/SEVSZ1202710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245c5f6aca3b844c01297d8feca8e5112c077f88898c4c8dc5c1d074251d5fac. 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/SEVSZ1202711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52816a3e8b7f215cd9b2ce01d9be387265c473908b074584c92bef061c4e57dd. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/SEVSZ1401102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc064c58269b31fc1c2d144463d994cf1f4e7f1bde859c7bcfdaa2296eb6b6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/SEVSZ1401108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e0119bb5a2b0a69718f325f7c246bef9a259ad570216732596f48ce5e4f310. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SEVSZ1401111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54531885252b408f5c50c08785da53619048179dbd6381d9d43a5961f1594f9c. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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/SEVSZ1502001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71de80ecf7dcd38106c8e18df77547a1137d3b132af91839f1defbed389c4f51. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/SEVSZ1502004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a44bf781c354d186fd855000fe5baf710d4cba3e565be8846dcbc96d0bb957. Chain 2 (Bitcoin): anchored in block 957685 (2026-07-12T09:26:00Z), 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/SEVSZ1502006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c12949f4d832ee17688784008f892646a262b3f1b7fc2c1a16b06d65e63ece. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/SEVSZ1502011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e228f253bbe2b79c0788114dbe9aee53699c43ad851b0b2ee57b211ca85ebca. 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/SE2L71600103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0517e3ae9a4a0545524a9aa802896be54a14477577ba3e361defe0387538bb. 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/SE2L71800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876a939b3d98efc6350aa98e52bf5263f509b23cf65a433a502911d09165c426. 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/SE2L71600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46813782aa8dff883be001e326dbfe859418c99889bb2c7600b89e8ee9fdbb3. 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/SE2L71600102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71193fc3a30057e4de76ff50f836491fd9ccf75921576326d1012ca3bab05abd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SE2L71800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7804ffde3355485332e68e93b0ac8410a7c336956f46d43eee70727dca222b. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:58:32Z), 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/SE2L71600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824b0c9a6afe97cced5c28f317cb758096c763fa7ae8709416544a47cd3413b5. 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/SE2L71800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6651b13d20b216389cb64a5fc4930d96960c3b43528e88adf4e74c26b5c949d4. 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/SE2L72000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a8b5c1c32306d89c36a215eb1111c448215a20d3f3057287a404579c82cc4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/SE2L72000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f35c755519b8a87255c30ad67d73054bf2d6583a883d6e87e2e9fe19828aa7. 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/SE2L71900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f85fee14ecacd02ecb490d61d2ccdd6cfdb7010d1fcdc9e5b67b1cb53bf649. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:32:52Z), 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/SE2L72000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb034fdba60105804cfe74e5a013add4c3b15e17f98dfcfb01fb0d0abac68b4. Chain 2 (Bitcoin): anchored in block 957690 (2026-07-12T10:16:40Z), 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/SE2L72000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0a3f5bfe6d253eb231646c6545b4c53f69918bc7f8133b6adf146d2201f325. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/SE2L71900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23f3d4cb9c33df5e8c2bb96f296f61eb25f271a3fe32e46adcd79777df93590. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/SE2L72000103.
Session #1 The Kids Aren´t Alright – Get Mama a House
Session #1 Arkansas – I Don´t Love You Anymore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cd60f2fd5b96988d8872d69bf3da7ae19a30d32bf07993443028e11caf81ad. Chain 2 (Bitcoin): anchored in block 957681 (2026-07-12T09:09:02Z), 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/SE2L72200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd91f0b8a3132fad2c6117d5f871f37757a37bf6fb1f471d1b436a24d5e175a. 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/SE2L72200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91114d5df9d6152d9c243bfb64dd6d3f5033b5fe10e810db0a3600b1ee507317. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/SE2L72200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8df8685169a8ae7ee2a56b34db4f86c299290ecf19fb5626c60b43a050b3d20. 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/SE2L72300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c7a195366cebd221478cf9d5157c7068a23707631e29bd9805b7c8224d2b9c. 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/SE2L72400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7845672b78ae18465912b88b6a02ea0187e52082d5b58d01c55166b2f2f6f354. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/SE2L72400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a759f2fe414ebd6fb266fbe14cee44cfcc8cca109e49c7984fde8a279bf5678. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/SE2L72500101.