Johnny Hollow is a Canadian electronic music group formed in 2001 in Guelph, Ontario. The band consists of singer Janine White, digital artist Vincent Marcone, cellist Kitty Thompson, and guitarist St
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 0xd6d73edab7fc0156c59f3b8c04dc28abf936fe902a7ab91f99dbd072bbb59dda. 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/d39bac34-fd1a-4889-872e-8fdf16ff4b5c.json and https://artists.proofprofile.net/proofs/artist/d39bac34-fd1a-4889-872e-8fdf16ff4b5c.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 0x0103f8ba18c9a170af4543111501c7987a5c24922e6dfa6e4c39d00a5c1f32f0. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:32:42Z), 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/USCGH0772777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc838fe6ea7d23090927cb69d67cd9dfcc441cc7e0e2d77e7d1c270e62d26769. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGH0772779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574b8e3e97c35c935f00263c6455664c31c534a31eb0b3fc49941f20a5b04a49. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USCGH0772780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4493e6f21d458264fff4564dd71438b7c51b53e8779479743ec20824f21d7e05. 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/USCGH0772782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6d0f3ee972b449dbdd7f4b23360d532d534576b0c47cb9b3821fde51270316. 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/USCGH0772785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747accbabbccfb9c7b64779b17c4338e09df214fd4e9329007f3b0706109d4d3. 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/CAO180700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1400c62caa9433cd8b6485cfc99d642fb06517f779c13d547363261c9020640d. 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/CAO180700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f40d8d1cc03124e4f5ba5e7a93ab06b59048149a78604cfa3d0ddc7c3c4be96. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:06:40Z), 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/CAO180700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3b97c2e6532286bdc14a3e749c2c0777cb22a58c963a68b7a5cb3d5ae476ee. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:26:31Z), 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/CAO180700086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d583ca74e1dc945e57f1530028e443a71cfee392caeb5f022ada1918fc0025. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:25:16Z), 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/CAO180700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd274cde245bc47fde21c4dc714cf87adcee8e017cd00226e5586ef94318ecf94. 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/USHM81014708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dec9904b1ac43b98e8b061d298f8e948cb2219900461deb6c5ea99aa3cd286. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USHM21467648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd009f783947589f4df8b37a8b481a55b14e2c1ffa7f37e22ddf74d5dbb8a97e7. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:54:40Z), 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/USHM21467651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf572440621cf2b2461e90f7d625130b8c6eb82b37e73498450cd6949e959bea1. 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/USHM21467654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56b1837e47fa7da86ca151be05ebac5f5120139fe39bcfaa920405def0bd742. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:51:12Z), 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/USHM21467656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c348f32ece6863ec455cfca6722594c7cea285fc77dd7450afe47432c0ff1e2. 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/USHM21467657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79c6b8d867f5ddf2c4f166056c0aac55b91c29d9d4b65de7a75c5a07b3e1744. 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/USHM21467658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0e7da84a45936846b628c8082122f50ff25b63f1ae0e8a23f474ca36c3f71d. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/USHM81647600.
A Little Bit Closer (Do I Make You Uneasy Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eea2de6c9299590c274de39767945549b8e4ea17d8d5057a3d45e13e15f2c3. 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/USHM81647604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89ecf90bf3c9958e6e19b7c2b40865550e2077c87fb3baa0e34a00b4a82a684. 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/USCGH1992914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a17e2369b7f069db5f2b40b001ba2d8645092abd034955a43223e9d130fa624. 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/USCGH1992916.
The Wild Hunt (New Berlin Alias One Remix)
Her Infinite Jest (Alias One Ascendancy Remix)
My Lovely Jinn (Alias One Let's Burn Together Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd04fd2877de66fb47d920e4a1b26ce604c25b869aa4a93f2e79498cc083b051. 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/USL4Q2150729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92cc38539580d6832041bd948fa3175cdb239212fd467e040ac8a6dcabb1be0. 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/USMH92333920.