The Beauty of Gemina is a Swiss electronic/alternative rock band founded by Michael Sele in 2006. History The Beauty of Gemina was started after the dissolution of Michael Sele's old band, Nuuk. On
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 0xdaee9802adae51d8ee2c806b19d0ecbd7719c10dc7ff2cdb6abdd4c81c928db3. 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/a240b553-7b3a-4877-a8b1-86038d7f3626.json and https://artists.proofprofile.net/proofs/artist/a240b553-7b3a-4877-a8b1-86038d7f3626.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 0x55516783807bfa5467f8b5d4eddd40b8ad464acc54003e953da072b74600f6ce. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/CH6540815465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d34725f230f358a595586b56a454327804624071a02b9c9a65dc7847a245f. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/CH6540815466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3255ed2abbb35a97f01a075a220e8404d48fd7f0fcad6bd5d18be6a193bc07. 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/CH6540815468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f46128b5d77f9fbb694cbfd0d8d92fff55c86f935df85cdf4d6dd5ec08a488. 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/CH6540815470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd526adb9e7bb8335f7fc3e411c1b676c496fc9ca2b163ddbdb857674c9bcb620. 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/CH6540815473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95031f7605245732f53106c4a5cb1f9d65962ed42970e56d0ebdbe80cb1cf83b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:36:32Z), 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/CH2180800346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efc1ad4d38727884aa4aa3ee159b06ae2578add886293c68d28a294ed0a937a. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/CHA481800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdd379f5c5ba9b21fe845c79513bc6cd0aabc98bde5d633b2b2658ddbd24c0e. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/CHA481800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059e81c211b7ab1ccab9f4599ac307dfab7f488be934266948b78342562a0afe. 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/CH6542469394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afacdf4513d436b57bed5994ed2a921449a0b99d5dd0f14e9eaeee7abfbbcaa. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/CHA481400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7885e6e2a089764ad0dcf9c76ad34c8ff29c5cdf9d918945a1860a93c3b3c8. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:22:29Z), 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/CHA481600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed93342a446b4ba13c9413dcd4ff9a20dd787bc6664a3469af9f0f4bc13c545. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/CHA481600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecf34a65d24dd6d5647cf2556ce32c2d8ea85a977025f6c72bc0b5f1e2aa7d2. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:09:15Z), 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/CHA482000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d29f48a0eed464020dd2fae42f6d311f0defcdfa816d5478f129d3105175cc. 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/CHA482000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40815eff3efda16e115e36815ea8cb07d73f7a6f6cae2e8df26d2f566e80c79c. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:47:39Z), 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/CHA482300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccc580f99baa612eab26d58727faba2b2a5bcec2f26fe6733248ea5ea618a57. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/CHA482004006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe007b84198909a534100948b83735d94843cde67c7739bcd04b58113e138e2b4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:50:40Z), 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/CHA482400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf858fb2a142d699760d21ce6a9deee6ddb47d8a414a3880ec1094aa1ed9ea6c. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:56:44Z), 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/CHA482400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b60ec33d36aaea8c9df8fb768b19d90491c68f2eb390603c4d683651844950. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/CHA482400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e44ec995a15b2efc7f0d29b6f64bd5bcc15491584a28b28a4e45de5bfde7dd8. 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/CHA482400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae255c5501721f8e11ed13e481988eecdc95836b9d6b4bea02a273605a35ad40. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T22:37:50Z), 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/CHA482400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf17814ff1090dacbcc3285a588498ee42ae78d8af7125e5d23db36c1a9fba4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/CHA482400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff832cac55357758084b9a2f33cd6eddcd93bba5242eacc0c8f3441334ebcd8c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/CHA482400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4cd8dcf05310dd77227860e9ad0dca752f8feb1a8d07a800658de4467ebbb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/CHA482400011.