Calm or CALM may refer to: Arts and entertainment Film and television "The Calm" (Arrow), an episode of Arrow The Calm (film), a 1980 film Calm, a fictional city in the Kiba (TV series) anime world
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 0xc3d8f96cf3b5ab4348dc65d6b888b08e15ab85e7ca7be37bfec3c68dd80c0500. 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/dfcadf30-8db1-4bb9-9e73-5ec09128e43c.json and https://artists.proofprofile.net/proofs/artist/dfcadf30-8db1-4bb9-9e73-5ec09128e43c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Love You (Willie Graff / Gallo Remixes)
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 0x8f87bd2a2ffc37a5cae4d5f85bddc210d2428ca37dd7af22e4bf1b78950c4f5b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR6F31924780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304305a310f409b595dd661f14e12b478e76ce17f25737fafe5e54994ae8cafe. 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/NLF711907891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91aaea6611843ab46b8405fb194ad4e3bab8f119e6a1eef78d69f1408c97b11. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR6F31924720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6331f456923006023078e202d87f2796621e34a6ff18baff51472f6ddee81c4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DEP961900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58b71fa214c33e4c139108c9f0aa58181e34aacc7a55a4902f9c02ca7a6918. 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/US83Z1926081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751fa6f2acac11616acffccda43783f513ad3f6765d8c35ab20fd3fd56949123. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:10Z), 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/FR6F31924790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854b10340f4f1bbc8cf9f87dfefd21a51cb17bf25a8cb3a85abd3cacbc6889a3. 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/GBSMU7065889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4978af8d5b9d2fe7a280f9c67a29f5c82f0e3392483d9190114bd76cdca5f56d. 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/FR6F31924810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0e8cc66836be716907398e0f2744a154959d4247de4d1cdda292b4716494d3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR6F31924750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe002310b29e91079b88693dedaff4c6d3558734404c079f58a8cf763c3335a. 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/FR6F31924760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d1fd154cab4478896a63b8f98cf046bf049dfd38b66fd99b7e05eae0e64243. 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/GBSCL1989066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf3676d39162eeb7285cbcfd22827538b5ecfc1234c2fea2c831ab2c23b75e9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:16:55Z), 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/ITH641924890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd337c75bf57a0e093afcece5f705b8b805093a1372f9f06a5d5a2f76b8b67b. 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/FR6F31924840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab705e608e531ef5eb14200f24dd15df75f63d8d82a55bdaf7d193f73b811c4. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:43:53Z), 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/FR59R1983782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303e5cb66c064e6fa67bb7a0183c09a0b5da3ba14db334b17590991b07a397bf. 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/DEH741913822.
By Your Side (Mellow Mellow Acid Versions & Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e060fc410c9d1ebd7b5a191ae78673d797c37e9988852198962d9fc41f1d072. 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/QMFME1561349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca17b6f001c83c7815314541fa82a8e454c46eff434b284ecbc0a2d39429b7c. 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/QMFME1561352.
Moonage Electric Ensemble 2023 Original edition + Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ad75635127ad84fd0d0cc8370ca17f7deacd8731dcebf537e6281b5839797e. 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/JPS801961194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cea413b0946507691e8dc077abafd565c2cec2b7d83ca4cc84c6e7049da5ef. 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/JPS801961195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2f26924c9a290806957d1b1c18667f24278208577a7c85abd12efaa14b8550. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:39:47Z), 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/JPS801961196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41037f9f5a882297a6c3e4b83a016a35fa8328dffb677350206be02a5af8ff17. 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/JPS801961197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09080efc56fc0e965dd625684d7eb58efa030a6fe9c40d23efafae71850c6ca1. 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/JPS801961198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fefd2997b7acfa19f585c2f9c6dda4badee69b7ceeb08f3c6d78c3f8b3dc90f. 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/JPS801961200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd58b5decb5bf992afa385dafe7c6ee798217cbc66369bcb1c42bce9caee8d8. 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/JPS801961202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c345fc66f079373c13d543e8e0b8737b479ae6a58d7d91e09ca2d2b8226bad. 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/JPS801954031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b2a3681d2b33fd9ed218adfc204d55c75ac36027ba615a8d4009a6de7242fa. 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/JPS809917664.
Milestone Moonage Electric Quartet 2000.8.26 Liquid Room
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ae57a65014c59f6f14059d61196606edbf6ee0ade72785f6f2a37d625f3011. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:30Z), 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/JPS801835629.
Running On The Sand From Somewhere To Anywhere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ba7fb16c714384c45c3caf409a25f4c4aa2369ad5aecd8799c896d4ad0e62a. 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/JPS801730816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b79a06da0c8caa12c4fa6b3447e5fd56877ee0b5dcd86876d542c60c243576. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPS801730819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501139b1c9e7ddd845656c167b176283102d2427ba869d4a86e2105d09f67be9. 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/JPS801730822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4882a35b85e9845d4f195babd6fdb0e554558c456229c3bdf909d6042c350fa6. 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/JPS801835646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb4b174ab8066a15fe1e482eb630b49bfaa2b01e383c762a9389588e81c34e9. 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/JPS801835647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f96a86ac049b2551e5e6a83a617a04665d60abdce411eee07c16f0aae143410. 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/JPS801835651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0e53a3c07de70ae8be46bc37c637ee08b592e6e4439a3ed53687ef284f9490. 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/QM24S1923971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004a2ec9944706aaea74e4689f753472c550519556c54845fbb7a49301ff000. 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/QM24S1923972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc541583397ce59377e6c8ae5bbcc7bfc05c18b7e92e3f68aa0788c7c4d443f99. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S1923973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4955fcd5efc8aa3fa6699f4186495afbae6373fb9207fe3adb9f243d74849880. 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/QM24S1923974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6feaf22b101648c6c71333245bba58ea952388bf6bcbbbfd6b65170a7914929f. 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/QM24S1923976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb16f80ff47c5604dfe6912ce292601e40c1858889e02248b45f09e50583c33. 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/QM24S1923977.
Hell Yeah Recordings - Selfie 1 (Summer 2018)
Buena Onda - Balearic Beats 2021 (Compiled by Marco Gallerani & Gallo)