Balrogs () are a species of powerful demonic monsters in J. R. R. Tolkien's Middle-earth. One first appeared in print in his high-fantasy novel The Lord of the Rings, where the Company of the Ring enc
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 0xc132ee92b9d7dc1312e9f8751c018e5291b0b295c2a5309129663cc9d03df1ce. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce108537-11fa-4681-a1dd-7f1c11a0dbf8.json and https://artists.proofprofile.net/proofs/artist/ce108537-11fa-4681-a1dd-7f1c11a0dbf8.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2803ead86c6a5084457358b2b96d2b654ccf4842e42cc03cf642592fe442d4e1. 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/CA5KR2186939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be027fed51a2f4280d507647a422976495417e786931a655a93ec9647af2bbc. 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/CA5KR2186940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1eb1912dc275312f0a40786038422feb0f3397f899865ee0f07ce93b84d3dc. 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/CA5KR2186948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbbbf327ff6229b047aeb634a933f038b391a8921e3a2465d412003f4f33d2b. 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/QZHNB2205136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53d04425cf9a0d47e6b832c270dfd793e0d0e2ba605623f53d4354d35958b7d. 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/QZHNB2205137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb5102527ab4445afbf4aa57a49ee998a7c710fc98f1792f3f0c32682bafaf3. 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/QZHNB2205139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758ae0dd7536c50919498cb1f624faa27d82ac521e14922978ea8a56e80d76a6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZHNB2205141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae74f5ccba258a24fa2c90fd8f41a34da9cfc3aaa788ead957590c83d0694960. 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/QZHNB2205142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096035a258138a124b88a9ad24582e04cd91a63c20bc4b5116f7aeac416aa328. 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/QZHNB2205143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec598bf50dc139f70f3c64dfde52a65a5243f1e779a16af2b30ff4c206e0db12. 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/QZHNB2205144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3051696a45ea796ddb760916367a7dd463dbd65c4a3a3e30183e5797cef955. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEA312300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f4937a430cf9e932a0e777c0908aa26c167368882dde18c30d55082cbd08c0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEH742172807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e49b8b3cf5aec9f47a252edbb38dc3967ee01a0dc1618ccf7b651b157aadc1. 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/GBKQU2099165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495febe0e318e0ff047fd2115f71ac252adc7655261141203b9f2774b7b35c27. 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/GBKQU2099170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1401d11b5ba9e7a581dcaa9e6214e093ddb530f638a72cf3031f2b220ec1ba. 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/GBENT1692052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e35c591e087c0c3fa1d62d2c1339ad52e4302ad3cb1dcc46560f2db11a9655. 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/GBENT1692048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c3c2eced09d78487001bd495117940869760aa925f4b010197f2873a9df2b3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBENT1692033.
Khazad Records: Various Artists Vol​.​02
Playing With Spirits [KHAVA02] - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d80693239bc229028cd4185ddc0679ede2cdb271347f27172e16a59dc16c37. 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/CA5KR2136841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62023733e34ba20bd01e9986f27e35f57c0e3c3e70ad21386993fb9ddae6ff35. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CA5KR2136840.
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
Khazad Records: Various Artists Vol​.​04
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5985626891f3e43a698f7604711de8c53102ce4409040a9a2d252f99732615. 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/CA5KR2249677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05cf19ed16badd76f896fbe35726403f968371660be5675708a1e0e30032093. 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/CA5KR2249680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb669cfb93de108bb3d888a34456723b765955bdd981a20de6fca0f2fc59c206b. 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/CA5KR2249690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98ae8ea7b0de7a5b068a18c4976aef9533a9ce947a6736fa42a1dc090f61976. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBKQU2141289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2064b536b6f597ddce31d057b32a8147725655231667c847730146ec7a349cd. 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/GBKQU2463081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228be6bb4de62307ec9c2c226f93d17d5d1f7e683efb70de5b55deedd50e9839. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBKQU2463082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62428311ec83deb4985b642dc5bacabb6ce5bc570d79cee94847d4542e29cca3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBBVL2106121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab94208ab93f9969d769d7d5ade46e6a61f8520f25845f42a1f18639c2bfe57. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBBVL2106122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cdeb44c7731b20feb3ba94bcb758a3473889fd20c5bb5af9637c0c6be9438a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2150246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb805b31702411e8bfbf8f36f20597592e5c9a397d4a6e30e1d69748ed1630d0. 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/GBKQU2150247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a10bb3725585b5de54095b369b8ab2ce94968ff34ca15bacfc78ec1f965664. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBKQU2150251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe074dfca3b39c37e82e561b17d42d84abb09afc633f54f7513d99bb8875baf18. 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/USLZJ2052828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a399a0b63756b98f18017a36c5e2d52071d9df32246f0deed7ce5f0fd67283. 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/CA5KR0017550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa463cd0ececd5e5a44a3a51dbe44230dfdad02bd4235f7a6c2fea0f0ed4fb2fb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CA5KR0017549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d918a3bc4cc037b678e17ec06ea0573176e0c8fc8554da8bf833271dc22b3f. 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/TCAFA2001964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc374550e1cc03296c82ec99a9e4613c9f6dec180aa47b91766fde8c3af4b7b24. 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/TCAFA2001959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea694a7d18f72e45fb1305e3c4e99a4fa582b3ee7ce4a7316f0ac1912be5676. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2023705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7561b40efeeb64e54ca064d3bac8851ef6a8c03f4c910a3b17ec1c1735890b2. 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/GBKQU2023709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6700cb583b36cebab088f0e502e3e204a10a01305787fa6c47ff8defbc2f404a. 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/GBKQU2023710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb0a785b6fd4ee7fb2a96c91bed32b14dfa3f673e91ee7ab6865527530d7ee3. 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/GBKQU2023714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b11ff999914fcb0436c69b0877d6f16bec5735a93308e594eee22e98f6b4b2. 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/GBKQU2023716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519661a4086f55ed4b27154a1ffb8b6f405e6ea91a543cc4ef8620c5ba9ea05e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBKQU2023717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e384811471a2b0e849c9b69eaef6600f767daba9d81d4838d61e3e73c8697f1. 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/NL5HM2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38aa1b82f6d66432957f829a0097ac499ff46a120240181470b5258fd6438f4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CA5KR0007995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cecbd8e369005eb0ab4f471425f1d4ed5c8138b39139c2f0eb76dc5ab599cc. 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/GBLV61925006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae450671058e83d0da8945874e140978a1ca220401970e06b323e5fad733a5f. 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/GBLV61925007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48186a243d2fb1059b81acfd50cd3d1156f295033ca8137f5036ca5d9a7a463. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CA5KR2180790.