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 0x557f8e3a059411d2ee47293b69a795b9b728ff41d56a2f1d8c6cb967cacacabb. 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/891947a6-1338-49d4-b57e-716cae6c6b8c.json and https://artists.proofprofile.net/proofs/artist/891947a6-1338-49d4-b57e-716cae6c6b8c.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 0x52ad579977ac87484954cba09a5d9655fa0092ce051d5b4954089f205240a899. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZK6G2169672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fbf3a5c157c7a1b5784cc81ac9d9450d9d0497c23b9dbe84bc7c01939105d2. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/QZES92290141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f815272b25b0ff737292650388da71c96f0c847b9417f01f865bf9348fb181. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZK6Q2298987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa0d6802c5cc409301f8705f5f4358ace8ef84c1919d2b8d074d63ad86ee090. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/QZHNA2203111.
OLDBEATS // UNRELEASED & REMIXES // PART 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b14e2a42059d051a627373421f0c39f4c746d96bdb37014d12b0cb163141c4. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZDA82321823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4713a593f89d11dc87cd68f2510ba6ac39e79aae1e028df7f30c0d51b6eb82c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZDA82321824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d5cd9f45977e47a62c6d62c43d1c4360f0d0ede58d4fb3f5681e295b28805d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZTV32487085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d7e1c5ec75d8e816821a57faa3ea87656fdf725c21799899e7169be882b067. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QZRP42388934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d4666f1dbf82403992bb01ac95854d585b784328f23107cfbb5aeb04d9744e. 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/QZTAS2346248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bfa56480592fdbeb1a044ca03dbcb12c12a6e8b4f67f765583f1ded898d115. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZTAX2312960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1225fe279eb4b89c390ad708f58299f33d30bf1e7447ce3fc65a9e03f58fa31. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZTB52354605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3cd84fb5137a88ffafc5ab7d3dd5fe86805b3cc40db91c53a7ab57f6bb8410. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZES62264171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b055aa5c0e50ab416754ae4b20df37d8cab5586aab3729bc2a5b6961375240. 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/QZWFG2301945.
Night Aesthetic (2023 Remastered Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a36ed133e7b35b0d0fd4cedd8503ea7e60ff5c5553d061bbdcf726aa32a025. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/TCAHS2300835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba4ea282c28e3b49b1d43ef4fdc8e1a218d85fd446a7bb39ffc6c60851b4934. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/TCAHS2363784.
A Great Emptiness that Consumes all of Humanity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f09ef3e061611f858d93293b96309b43dd786087d46296db8a5c939d486855a. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/QZ5FN2470055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a7c9b5cd46f7b3b39436e0a5e4e8a0e79d16e89b49ae150952f9e8b6ed80a6. 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/QZTV32424633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8d2d24d81129003e6a1e925ae1c881c64f6cf940d26d92589d2925d735fb0a. 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/QZWV32463690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68deaa30e84f56cfa1b599509e6353bd3be6d01653323fbd03592b73d4e67709. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZZ8A2450381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb94ae19bd706c51f9dfca8fe9ae90ed83d51eeae46fd74cc36900946dbf4597. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZZ8B2415400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bff4d4df4c0f2e09c60bd35ae499e9e8b02d296191f7d8acf0bc5350f997e70. 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/QZZEB2401609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a982b72f9af13439d654493b0f525076af4491bb05b6dda887548a4d9c6981. 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/QZZEB2487551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01708c42c3f0a476815ee923bd6ce9c44e6197c26d5c6ed19e311deb6346cd05. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ5FN2578806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970c30855f355af70c642ad9b4d12ee9fccf72b67bb22744ece5391f3da84c0c. 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/USLZJ2568330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b908445c03f2c60313fe6395fbf57e588a7d3b71655bbd967024bcc8a36986. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/GBRKQ2550790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c2d7f424b3d4c5ebc0323aa5ce9ce487f5ef355a659e0d2a8cf8ba4cea2025. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:01:34Z), 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/USLZJ2484575.
I almost lost myself while fighting for U
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d9ef8f93541bc82113a3f9a21dc885015ddc867f2f160d5eb2d522f602347e. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZTV32521214.
Remixes // Peace came after I finally gave up
Time is the fire in which we burn... right, my Angel?
Memories may vanish, yet I'll never forget what you meant to me
Even without light, her eyes shine beautifully
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0b9fc272f1f8fd8c8215e7e1e99c416bdc9b791ef79ab7f308f66b16a14ebb. 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/QZZ8A2571508.
I killed my old self to find love again (you)
A Great Emptiness that Consumes all of Humanity (Alternative Version)