Max Jury (born May 12, 1992) is an American singer-songwriter from Des Moines, Iowa, now living in London, United Kingdom. He has released three studio albums, Max Jury (2016), Modern World (2019) and
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 0x72c5c58fb56077c39ced6cff1b904a898a117041fed34cefbced5695d17617c1. 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/f78d9260-824b-4b9e-8890-9dab05935164.json and https://artists.proofprofile.net/proofs/artist/f78d9260-824b-4b9e-8890-9dab05935164.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 0x625acd034a02fee1672a4f8bc67b65f1c10edb1bca86735a8e7a26a91a389439. 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/GBX721300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958a09148ac0fb087767fa614ae1201972b5b8bdc661c1b4c87c06827f118ea3. 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/GBX721400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fc26c1627741da6419d61b169e6c797767707af225260fe2f6239932b10dd4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GBX721600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff6a6637a6cda99d27518a26748a6e2ed1049696d60a1cb530cede113616bcf. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/GBX721600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53afe9f5065f91180426f7b3c6796e69772de2e5520bd63b001a7b47b6e8eddf. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBX721600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dddf28e294a1e623f8cf4f2f9841b45aca240f020275cbd348712a24c016f40. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/GBX721500269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b30c95ce86b69d38543c8bf0ad8f73ee332d4f9704eb2dc2eac94db6d967c3. 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/GBX721600081.
Ballad of Spider John (Under the Covers)
Ballad Of Spider John (Under The Covers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd2d2948bb2ba50f9f2037ea8ae874f4c54428bd13774324a788b3cfdce91ab. 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/GBX721800271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2436f90260485e9b50ce8f71a48345f8404df21235ed19158a1dbe895c016174. 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/GBX721800328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae146db968aaccb02604c7dcdd300f370758fc7298f3d07e7866ecca8138cbb. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GBX721800341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54f8f4d4a4406a1f2698c88b0a9321a19ad2a4e0f85732e5d7bf0a9d2a24717. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/GBX721800342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b0d03aae99b05f61f0525bfa67675313ead2dc0b50bf27baaf7d8835e05984. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBX721800344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b48eb2a3afdb95394cf2f92129f5aeb7688dcdc6126dd15663f389e98164479. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBX721800345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669e16336fb7ab38a8ab8281d9b0d72ffec6522c250a136911db6957abf2384d. 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/GBX722100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cefabf8bdfdc7b3bf615f994746b8133102d630c3def40dd36354025e6b3aef. 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/GBX722100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6183602c88fbc02498ce6d33ad34cb512ace1835048a3ff5fce1888a52b75201. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QM4TW2313160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3b9262c4b10ec692c4e9fd538dd39027d21c035ed66d9e8eb947faa748136e. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QM6N22472650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07422ab33c6d518b1542820017365e6676dc034976cf10c36164cf633a28fac6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QM4TW2474079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6320f46cab4a04f53fefa888388d3eea8f1259b4597517cb2eec4914be5fdbe4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM6N22472571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c634e52b3e8868f3d7f9170e8fa6618df7b0fe5c233747ef9efe59a2b5effc. 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/QM24S2405289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b4ba9b127f1fdfb877dd66a22cd7b8453d4fbbc57498442521c292c2f0148b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QM24S2405290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e792e07c1b5d85532a4a88d8cddbfe61c2273fed0f6669be12b407ae17372c. 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/QM24S2406490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a08617a24a0b72dc255393101753df124bf62862431cd358a3fc65bf9d82f7. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/QM24S2501446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e42489d768c034796935fdf3758c010734be835cf2059def8ba57507d541555. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QM24S2502073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ea86b58c601cbd567d7b6ab14fdefc9f2e9dc46bde92a2681c9233f682f222. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QM24S2503717.