Speechless may refer to: Films, plays, books and television Speechless (1994 film), a 1994 American film Speechless (2012 film) (無言 Wu Yan), a 2012 Hong Kong film Speechless (play), a 2011 play by
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 0x7eecc5ced0aa38f5211823866000bac287aad4ad80bb3d3ae4940fa40a60ee34. 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/2cc98965-0e48-4382-8262-dae1c0981419.json and https://artists.proofprofile.net/proofs/artist/2cc98965-0e48-4382-8262-dae1c0981419.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 0x172cf69d9fa2d42df20a3c9f2c127449fe775ed264209d6176160ef3d3cdf6a3. 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/QM42K1727489.
Sometimes I Go To The Park To See Other People Happy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b3ec4ceeb7ea477ab5ab2a1f7d7af2da8c97bbb5e443fc1592d36710079092. 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/QM42K1808794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5839ffedec3de3ad82bfff9888929b06b30683585d8fa90ad54dced4af0a96. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QM42K1849494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7fad1d95c35b63220acbc0400de9611ae14fd2579ad4911c18bc0c065a1ef5. 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/QM42K1859105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3608710e45ad9a1b23bb538ba12a561a22fd835e2f02509fa355f856ad9d63b7. 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/QZDA41885373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25799f3893258e654de161d34603e1066b3df13d80a81862efce499a1045e940. 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/SE5VF1801578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d632df4719044bc76ca293d05c5fd2a841817e3a992193acf4a6deaf10bf64. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:41:19Z), 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/SE5VF1801575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66049a163eae548f8ced440f49b52bf198e01af9cbdb0fa7b8e751b79c77aa52. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/SE5VF1801576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a377a455aa4864460ec7712a241488936f4c2bc9a57cc356acf67f461a0070. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/SE5VF1901566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36ee1b71527d83c9383b6d50087363777563bd601317bd91710363a0d3a4a70. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:17:16Z), 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/SE5VF1902735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49105337c6b0a3a05c627b49f723d4e79889753d9f2d08b2cda9fa44b0cccddd. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QZK6Q1939086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03d7886f3265879e9cc4b560a72c148830a139b74e33e5e6eebca5e2208193e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZFYZ2078810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef83b97af39387534d905d845d2b1bc19b6b36966e4b38a3ce946c43a8e52633. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZFYZ2081588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc7ed60552a5b2ac7c11db937d1ac9049e21b94df24e6e3750cd5bb940ede8b. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZDA62020410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb433dd34999f5831613a0624618ef7fd8b5939b8e187720c779bdbae827a1dc8. 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/QZDA82066230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a7fbcb5a98fd56cffaf796c9ac15c652c21f829b1d98d34bc47209390db7d0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SE6HN2001774.
Muddy Waters (Inspired by 'The Outlaw Ocean' a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5620533206ffd1a64b5683e7fbfef7de94df5cdcd1a1e19a05771f78d9ac4861. 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/QZK6J2032231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc7653af4be0b8b1725f632318c80732d8f8586b8c9e1671366522f27aa99d2. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USANG2152488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d52cbca79ae88130d19ac2ff66fc78a0eb9cc5975e397bc77aea031f581271. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QM3DF2128440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a363ef9357829affbeb911b3b968ac7caae2c369f3eec86a0fed3d6f5a2ddc. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/QZMEN2141424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0171ae93764b601806ae7124d92829f6ef72198714a7db19b1af36ef4de6438. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USANG2234665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8268656a9e3787f16acfb1371fa9b797361dcfd425c4c79c5fef9adef96ef8a. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/QM3DF2488621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea358ad03cf8be33822468ae5ba6d0d3fec9443ea5f949149240d7dee1a7ba0e. 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/US3DF2416631.