1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9301d2627d0c756dd81e0883d19adf07555c61adaae802b4153f65ed4d5cc91a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4a747d9-a19f-4293-ae68-aaa26f02a0f3.json and https://artists.proofprofile.net/proofs/artist/c4a747d9-a19f-4293-ae68-aaa26f02a0f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
SPLIT PERSONALITY (Jean-Michel Jarre Remix)
SPLIT PERSONALITY - Jean-Michel Jarre Remix
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279158de32fea2c69e3d7410c530f4dc1ab2d341419e19d64d8cedae95ea4b99. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JR4G75ndDm2Z6XuCrv5Si.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JR4G75ndDm2Z6XuCrv5Si.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77261b9192f7e35745c7145a673769bfdda7fd0e6e5f0713de4b0ce6007c9748. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/247FATazUibXXe7Y2oOzI3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/247FATazUibXXe7Y2oOzI3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffafd1a71e5c74294f685e528bef53c9f55dcbbf77645b1a9e0b0f7efa6d8e73. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zpTa9g1tUf0D5de56iN8J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zpTa9g1tUf0D5de56iN8J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f857f303398318092a6da9a46319a1ba583709559b0bad6895c61b16e1e5716. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/307x7rebgvFcYafhRAIvjW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/307x7rebgvFcYafhRAIvjW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc664904c60897bdd93ee3194450ab36774b6a7dad985c5ed7aa3d8b92df957. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4f9uuAsVDIOqp2Jh990csR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4f9uuAsVDIOqp2Jh990csR.
{"copyright_id":"0x93c217d0d317f67e957236acc23d537de832413d9577b6eebfb94deaf7c43414","isrc":"CAUM82000171","name":"Ether - Eprom Old School Deconstruction","registered_at":"2026-06-21T21:18:07Z","spotify_id":"7sCUsAMKGH7xkyzYIwvBuK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c217d0d317f67e957236acc23d537de832413d9577b6eebfb94deaf7c43414. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sCUsAMKGH7xkyzYIwvBuK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sCUsAMKGH7xkyzYIwvBuK.
{"copyright_id":"0xd5df308fbcc6d1bb6a82cf442c3ee703a698df7701f4eeec16b8ac0c27c55ace","isrc":"GBTDG1301477","name":"Life & Death","registered_at":"2026-06-04T16:07:01Z","spotify_id":"2VIvHyBZd3Koru0T9cUBhV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5df308fbcc6d1bb6a82cf442c3ee703a698df7701f4eeec16b8ac0c27c55ace. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VIvHyBZd3Koru0T9cUBhV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VIvHyBZd3Koru0T9cUBhV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b1afae97868d58b8530cf71ced7f622f172b2a91960e1616ac73a720678808. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kn2FMZoBVClbA9CV7w3k5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kn2FMZoBVClbA9CV7w3k5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc695c7d946116c70ced56711996c5ef6ea14fede3214c931080101fec4fa197a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hsdVxq46lGYhG41loDu8j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hsdVxq46lGYhG41loDu8j.
{"copyright_id":"0x0b4c1b12bf814a5b4bff6096a710314c7c6731cecf1b5e5bdfdc02c2e362948b","isrc":"UK9LA2200041","name":"BRUTALISM REPRISE","registered_at":"2026-06-11T04:37:11Z","spotify_id":"6fZfOswbccMgAEwIA3HPRX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4c1b12bf814a5b4bff6096a710314c7c6731cecf1b5e5bdfdc02c2e362948b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fZfOswbccMgAEwIA3HPRX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fZfOswbccMgAEwIA3HPRX.
{"copyright_id":"0x8c96ff0b3c6bb36c80da59e65c7f4c4c82c1fdd930f00e3e77f08d9d8c2b30ce","isrc":"CAUM81900144","name":"M A L F U N K T","registered_at":"2026-06-07T21:06:42Z","spotify_id":"1dqGtH8XPHI1ZeGHSmmin3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c96ff0b3c6bb36c80da59e65c7f4c4c82c1fdd930f00e3e77f08d9d8c2b30ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dqGtH8XPHI1ZeGHSmmin3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dqGtH8XPHI1ZeGHSmmin3.
{"copyright_id":"0x8c96ff0b3c6bb36c80da59e65c7f4c4c82c1fdd930f00e3e77f08d9d8c2b30ce","isrc":"CAUM81900144","name":"M A L F U N K T","registered_at":"2026-06-07T21:06:42Z","spotify_id":"2KOCDRe8KFzyhqOIhCE8xZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c96ff0b3c6bb36c80da59e65c7f4c4c82c1fdd930f00e3e77f08d9d8c2b30ce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KOCDRe8KFzyhqOIhCE8xZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KOCDRe8KFzyhqOIhCE8xZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b2edd4d172495f1ad5a6fe475a00d356b636063661d17a5ea77e1f1542c509. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1F1yF2KSilU2YLOMuYYf71.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1F1yF2KSilU2YLOMuYYf71.
Electrónica Intensa Para Destrozar Los Músculos