David Wise may refer to: David Wise (freestyle skier) (born 1990), American freestyle skier David Wise (cricketer) (born 1966), former English cricketer David Wise (composer) (born 1967), British vid
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 0xc9c52115defb19deaf3bf4197fd49d4fe1f71d9f67580383ea1f35bc69d8cbfa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4327097e-5e96-4e79-9b2a-82078f3cd4f5.json and https://artists.proofprofile.net/proofs/artist/4327097e-5e96-4e79-9b2a-82078f3cd4f5.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 0xbc9012e9d2d0002b042ac824315f6f3bdc48f48bad68e71f396a45455b3b85af. 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/TCABW1452869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7744f7516437983548108d479167c9a8868a626c99eb7729ae1207daae2c41. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCABW1452871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35412d62df20092ddb17019b6a503521dcaec738d46215199d45ec616a82b7d. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCABW1452873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8740d317d444cdf29346e82d6e7263d3268d8f5e499029f9dcef71d5d46c70f. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCABW1452876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617754b7bf04e8a003a4d71627d5330a721a2274c7a11da32a85b491fc18a27d. 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/TCABW1452881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcbd831633f4d0554ada164bc9b3674a53857f43418ec03a5189e3ca0bed7b4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:58:52Z), 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/USCGH1916373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bedff00aa483b8c08a1bb5da9d38a5d9a63a9895d5755ef7ea9e0c609571d6d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:07Z), 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/USCGH1916375.
Disney's Ultimate Swashbuckler Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24758c345451c2aba74427cdf4ab2a274745578fa8c37abc6aadc4145a743ce. 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/USWD10629785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457d7ee15df9a819b0445cbf2fc117c9edd6ccf9a1214d46055655d5eb8e8cb0. 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/USWD10629787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328419729ee8f6f7faaee2015a34150a0c99aced726a340300eccec8a1aca98c. 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/USWD10629790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04accf725c97c21004d1bcfe973d4ccc00b6fe79597da6f560275459ca947cff. 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/USWD10629789.
Pirates of the Caribbean: Swashbuckling Sea Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e595c518e939d91ce40849a5dadead7ffc80ad483b5fcb13f9ce6d7aa73f848. 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/USWD10630631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7badb9b85962478bd313ff6ab309d71f2b4e13af8d3e08bd045806c72f7c481a. 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/USWD10630633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04accf725c97c21004d1bcfe973d4ccc00b6fe79597da6f560275459ca947cff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USWD10629789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328419729ee8f6f7faaee2015a34150a0c99aced726a340300eccec8a1aca98c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USWD10629790.