Jax may refer to: Arts and entertainment Jax and the Hellhound, a comic book series Brands and companies Jackson Laboratory, a biology research center Jax Brewing Company, a brewery in Jacksonvil
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 0x29a3c7b1f0bc2b498051211bdbe9c06c812d586701b0e7b08d00b2d776813290. 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/f640fc29-7ba8-42f4-87f0-f0a41bb2d570.json and https://artists.proofprofile.net/proofs/artist/f640fc29-7ba8-42f4-87f0-f0a41bb2d570.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 0x6e332dfa532e2703044ec5ba3e284431b41eab6669fcdb1050cc4bb5af6e9bcb. 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/USAT22403015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d86ca7334a2e2bdaae2e97063d116170e2d41f7a02a7a289a0649906639e16. 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/USAT22301086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77939727eb22aaceca704b45fa1e2b588675898a45cec3abad9f7882666e57fe. 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/USAT22304751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7844225368686c0e260bd04da56963d009ad3b5487b184b6d0449ebe0c7556e. 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/USAT22300327.
Victoria’s Secret (feat. Harper) [The Metal Version]
Victoria's Secret (feat. Harper) - The Metal Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa5eedb61894a958aa6bbc55e4cefd2baf413818b43485b46833c18b9efda85. 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/USAT22217404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff2e77626f2bde512efefd9c0387bce8aca5769ece0e001ceb557acc6557e68. 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/USAT22203565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff2e77626f2bde512efefd9c0387bce8aca5769ece0e001ceb557acc6557e68. 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/USAT22203565.
To All The Boys I’ve Loved Before (Total Ape Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9358bd51fe24dfedaa8acf4be17a15939ad27a3b79c1aca0e92bce2b916f5e3f. 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/USAT22106145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0ae9cd503cf67c458667b3cf070633e3846dd2303f193ab1178e14e5a332fc. 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/USAT22104491.
90s Kids (Michael Goldwasser and Easy Star All-Stars Beach Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3e646db8d2485d7cb0b94246e244412833c74c79936069cae1e47aaaf97f6d. 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/USAT22101937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b018d225df67a5f2c661a8f1bb7f9126ce35583ed025756b5fa996e593b7069. 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/USAT22100887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8361f64bcaa15476789a720555705263f7581cb97df573a69cbf708884d25eca. 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/QM24S2010156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c9e59763e15914f0f06f547255fcd208e45f2d9e48b031f447cc7315fefa5f. 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/QM24S2006845.
i can't believe i shaved my legs for this
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073dacd7524dfa5dc870a3fe99b569dc9e7a409085b43f4dd2022d1d156603d7. 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/QM24S2003766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0015b3ff4bcda9438ae0ab4d8fa9ccefaba00d59f7e1aeffce3a5831ee9d59. 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/QM24S2000623.