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 0x7511ca1692a52896e0432a2c2e9265b8c54e58fd8fb4489133d13130c5034f57. 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/173a68d1-cc5e-48bf-880d-34fc7cbfe7ea.json and https://artists.proofprofile.net/proofs/artist/173a68d1-cc5e-48bf-880d-34fc7cbfe7ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Passage of Time (& the Memory of You)
I Wish My Car Was a Transformer (2018 Remastered Edition)
Super 80s World: Bonus Tracks (Arranged Version)
Crawlco Block Knockers (Original Game Soundtrack)
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 0xead4da96636bbb6262f61b272e9d6acb6222b98cbae6788b2a8307f8539d04ff. 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/SEYOK1952382.
Propensity to Feel: Four Works Based on Irregular-Polyrhythmic/Polymetric Themes
Programmed to Feel: Four Works Based on Ambient Themes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27865f71b21133a0b2bfd3b7128c62def235aba85bf69a8e56cecdd532213b3c. 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/QZES92002446.
Forests and Bubbles and Blips and Stuff...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57cccf78daecbbd244d36c0f58baea8c3dc71d19f3c155fbbfdb85bb8c10a8b. 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/QZHN82181547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5994915d237760acccd5c05a8f452445094e001bacf1b83104091fc5a5d8a4cf. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZHN82181548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bee59d239ef39cfb647ffeb6fb8ab3ce5e8d6bacd81c3b99cbbccaf4a5e0b6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZHN82181550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64de6021b1ff573fe95a09d9ade26d5d121d44de5f46ae4f4f9e33a91aee10d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHN82181551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1f258bb5680820013002a1d082505fb586cbc3a7f632211f075119f9f2f340. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZHN82181553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c65656f7b44706dbcf6ec1102fd2884853dff6837bbe18e51f832f622ceda14. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZHN82181554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9fa2ecbd64a1ca38180c02d9b94423dcb17d63fe1eee60d31571d321de9c7f. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZK6L2136578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882e7ad0c94220031e9f42021beabe18817faa218df711fae35bad2fdd287618. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZK6L2136579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec60e3f7683ec809ecc5e1caf82e5c07e6a6daef7367f9592f733687bc1b417. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZK6L2136581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d339f24d221628ed86d1631433b2e97fbb0d71c8a4542b1d71793ccf988b5fb. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZK6L2136582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ff4388481cbce937c16a088bcc2848dfc63bfe179891273c23d45fb5155fa4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZK6L2136583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63ee42be2e8e734c55492a83aa543a0edb88f762542b7bb2593d19db5f96829. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZK6L2136584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d0753de44d43673e19f4c0bc5234d772b36ea0c0ef279e1e4759f48cd7c7cd. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZMER2167099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9987a9c10301074c666941fc3e894ad4f73a20720938662b9a418d450fd480. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:48:45Z), 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/QZMER2167100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08249337e45e6b64eb4c661d27b35456d5b516acd3f41ef53d0c40374774e056. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZMER2167101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa14805d7f49061d9209fe93fb13c5fb6e58f6d685ba9689fc109f80280f686. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZMER2167102.
I Feel Like It's Me, I Hope That's Enough
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbd49372510b2a911d825b35374f037d92a71c9936c5996f1b686b68bbad2b2. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZMER2167103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05da78f3d0e2801857219f13e1942876e1b7581e647e61f6e30c1383d7d86e1. 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/QZMER2167104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80aa5e0b917ddc1e7ed58c685ff0421e2dac39d3ba272078410fd8522d10e960. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZMER2167105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457bb63afd13a2b2eac6df223645e7a5e6558ed0f2d87b9605b0dfb00cc62bed. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZMER2167106.
Ambient Time: Dungeons, Dimensions and Caves and Stuff...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41801be6197aa6ab6dbda12532c04527db01f313f9e61b332cf5026fe410952b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZNWU2103182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939f0867d4c40d07e2e9a7fc3185e75120b492808419bb200fcf52937c9c1ad2. 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/QZNWU2103183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25491cda5d3de9cb5185d527ed238fc7b3bc766f911b8c9509a2c308519c02d5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNWU2103184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f06fca0e2881e167d963312b3b0ddf142c1c741c4d9657e59c85982b1ac1ce. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:58:51Z), 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/QZNWU2103185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a180488fa9d54ebfcada46c95b08fd7313b2443a9a9c8d4f83d53f3d81c0a8. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZNWU2103187.
Soul Transmigration: The Fun Will Never End
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec960725686d01115d0443ed9dbcb6ba216f488328cb134a27992bb88006bf7. 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/QZNWU2103189.
Retroduction: Previously Unreleased Works (2017-2022)
Funktional: Previously Unreleased Works (2017-2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de261622fd56fee0609fbd717b0c2c54e184aa3e78f04f817df69e84e7f36e8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZWFR2300225.
Ambivalence: Previously Unreleased Ambient Works (2022-2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc9bf4cf7875418578bf7dd4a5b724bb67b5ea62cbee98c8383627673e781ad. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:05:25Z), 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/QT3F22454674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9f3477c3c82b23368aeec4d27607c6db2cd3ba633e5f0cfa41927fa35400d0. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:27:40Z), 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/QZHNB2511516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac95e734b6333e411ce16115b3bf85ebf8a7204bc5de6080f38f828cb18ae65c. 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/QZTAS2514609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25445332dcdf3452fb0f18bae29844c6ee355f0d5fbfb98335b15e3fe1285ba4. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZTAS2514610.