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 0xff7991001477662ecb0c8fec9a188839d0a444f03c4d08a3fe4c6ea76d184f18. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78f7fa6b-2dcc-43f2-b53f-f8f2f975571c.json and https://artists.proofprofile.net/proofs/artist/78f7fa6b-2dcc-43f2-b53f-f8f2f975571c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
How the Story Goes (Slay the Princess Song)
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 0x32853554fae363728dade06b4b0c9418be154733d84a8834675b0f8630ea0026. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTBE2421283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f184bcb39d10871e0f6be9a49d4e12e24cbe4eee6beaa6bd8c8e27b0336737. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZTBE2421284.
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 0x96eb3d4d144336eecd58d15ddf54a94dbe35e3a92712a9ab2c329f9f7704d165. 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/QZTAY2450133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61301caf68fb1bab83b067264dd1746eb0dbd209b3e96226fd111b5b0195514c. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QZTAY2450134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7347525b8e5fbe8280de546b31735f4b2aa37662d3a2dc532a99d40bda3a91. 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/QZNWY2416283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb969f547e60c151ff5bba0665e987eee2bee0036539367afb19f902de4f264. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZNWY2416282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a079b23a5c03c9ed280d5fdeb0d61b007de396a027d4d1fe9a7d7564fa564a. 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/QZMER2452860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c67a83a5d740421f8568e1da7bbac2ab46b99ef81cee924c91c94d54e42e2c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZMER2452861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2374ebd4a108b4ffb44f21131cfdc839a9abe41e987563bd36ce437b20990217. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6J2417560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec747e2b01475905b7825d0e91422db621cd05e4adac28775c80176f94ae1ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZES62459711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779d70b76e98188cfda475f66deda8200f484e234e4a6e0761cb55b34b1f7fc2. 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/QZFZ72459859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7401998b0f4f473bd58afa3870ee8b376ae58fb031e41e28a376d15fda9497c8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ72459860.
A Mother's Love (From "Undertale Yellow")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664128e0f2778d11dad003e491bb7bc9046e2272f5241f8e8ab90ddef441c4c5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZFYX2449511.
Day After Day (The Amazing Digital Circus Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730c600522bf979e336dc9196edcba585cc22171815b803c5af4a4f506134de0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZWFK2392972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f207fbab4387593b80db04f0a352dd2d38bfed53da03d95b07865b07d99c1ad. 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/QZTBC2318925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17762d0b7759b71b408b6743bf7b7ca6aac68d6f30446cc5f9ecdfa29d112a47. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZTBC2318926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aa768f5339c20dc20071fedc794ac9fde7a9514655842b641c951441cb6d70. 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/QZTAW2339148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8828a976522ca54eb32fd98c1a12591eeff5f4bb018cdfbe6e1db40e7b796b19. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZTAW2339149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b406671370c43088f2c3358bd08f9fbcc3e668be2340b62222347a156287193. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZPLS2381914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1260fae2a2dde161b3c4d0b73298a9b3fadb47fe5b3c845a44590fc31c0865c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNWS2377165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503e9e14f28092c2c5ed2204c3354117f8931c0cdde085f2760c3c822f950a0e. 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/QZMEM2350022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70268dbaf8fdc19c078560b79a05bb12e598132ee96761a9e113c106b35a37f8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZMEM2350023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6b44ada6460476df6af41cb1c535ab7a698516be32e2ed946372b181689ab9. 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/QZK6K2361027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206c7fa34f52fa02a064681b82b3bdac4a468e6f3fd3020a48ee1ecb86bd981a. 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/QZK6Q2360155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aa5f82105fca6a0690f8ea00452bf986e40bd10fb04dd8a6b076c36f48034e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZK6Q2360156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23a52bf6ccff15d361f675d95cfe1b8acfb5698433ea1ee5c8138c69fa9365b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHN82367040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e40abdfa0e88215e1e5a3055187c52c06634de0ab8ff4da67b86dfb2ce123b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZES92307230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf618744efc07c6e4709bd089144e5cf33b14408864cdd15d9920dfdee18a76c8. 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/QZFZ22390293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdaa52d3b06a3958ff112723ea2601626152251b5910566648338552ae9b8b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ22390294.
The Final Breath (Bendy and the Dark Revival)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5288b02a75a2c2e6fae5c6a90348a19be0b9c240e5c98d5f2307d8ed574965. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTAU2208638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe570d410d4d325e665d4165cd14c7dc678a300c0ba534bf9c50a959ce2be9a4b. 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/QZPLS2213790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793cfde38755a065b84ca3e4d3ee01a687bc537865878ff79f3d3f7936e58051. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPLS2213791.
You'll Still Be You (Undertale 7th Anniversary)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ac9f7128ea3c38f7de06ee55d503db9686d1e6300777caf48eb37f82a4850b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNWX2255427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdeab7e1f1d5070036ed6524bdc53bcda0c7b9e155d54f62cab6684f63fcb25. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNWU2240474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bcfafd47521259fccb2e4486e15e38dc25d85fa58ff1dcda5ef91e7d7e3d8a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNWU2240475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fd11ce4a96dabf8d14c6c1f0e79612dc23628472a200b074eeae8e9d41a8b8. 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/QZMER2269788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0bb1266b9ec1d3a2c60c89b6e6ad7d141fb6913fe4af85a1682aaae80a1672. 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/QZMEN2275910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9283523879e66262fea41593fe953a985e090e5ea483b4e6ebd42b03084b9666. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZMEN2275911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf423c5bc67e5f8c56212f72da5883e0b45aa9a22eb710f5b638a0ea632d5c3c. 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/QZK6K2240704.
Under the Apple Tree (Dreamtale) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7426421d36ab2daaae959ce8640b07bca40e981bedc5b559bce5e23b160a2295. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZK6K2240705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f6505d41ae6e2f221f7034170aaeddee7cf26fa8959084cb99ac3bfdadb24d. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZTAW2212410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2137109d67c8660b6dde3639c8cf3945f8bec42db251f9971db351f17e463453. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHNA2223310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0d1a7467ce8f1cf58e7116baac5fb249b71764b14f22020c3d4a5f4dea86cc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHN72213853.
Melancholy (Uncorrupted Nightmare's Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a47426a6d72ad17eafff4c3ca42c8e8b0d1321cc3ced6da19400bbb5488d77. 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/QZHN32236889.
Stronger than Anything (Snowgrave Deltarune Chapter 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a532cd743e3291cc6fdc1c3cb580517a5bc3b5cd226fc41d5f162807677c92. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZES72212175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e6cd73b8e87cc1abd6c59601ae8f825946d386129478beffc4e52dea11a1ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZDA72272287.
DJ Music Man Theme (From FNAF Security Breach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898375163fd7b33be35e0f5e1854d640bfed694e58b5652b4a72950f7ea74348. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZDA62212941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69ba272081dfe6046e35b2166a9ee3f482e1935fa486344c43e5f0c1ee6e3d6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZFZ62240700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110201ca600fd976ff3dc1e17d154059f7df98cf300faa29e2752ef48675c25d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZFZ62240701.