Astralis is a Danish esports organization. Best known for their Counter-Strike 2 team, they also have teams representing other games, such as FIFA and previously Rainbow Six Siege. The parent group of
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 0xdbf2fd650122dd9c1f65b584f7445066048866326a92bd33c8b41459b5c6575a. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ac70ccd-cebf-4430-b3e4-3e497d7ec71a.json and https://artists.proofprofile.net/proofs/artist/5ac70ccd-cebf-4430-b3e4-3e497d7ec71a.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 0xae130b3bab378c23c9fe5e3c83643cfb0122928dfd542379414515feefaa1163. 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/QZTB32340832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048d3321e4bda6f06c063d34314d5d9f7db1574362d07d672fdc410b9357833c. 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/QZTB32340835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b83cc5b9fab476ca563328206266e9ff6bec6edc8b3b8b5045e83d413c79e12. 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/QZTB32340838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe825f26042ba2ec71622e74c9f55455819582c8a66efd74423f71f3735cb777e. 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/QZTB32340833.
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 0xa95cead364120d0d87b3486e749b7ee0e958cb3d2a531f92519c5c180cbd1d25. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZTB32340834.
Do You Want to Build a Snowman (From "Frozen")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292744b97e5cfdbe934a8f17a8139adc51e8aeb85e9adaf0c0cb6c8652730a15. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QZTB32340836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e116011d69f9e13a1cfa49827a4afe5ac38993e7055487d8046160b2530343. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QZTB32340837.
Baby Sleep: Lullabies on Music Box, Kalimba, Harp and Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b5a53257ded29af3a78efd7eb1fdfab165219b7f5a6db03abc128c277e9a44. 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/QZMER2222549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7570e26736a3e26337edacfc7b497d28374f7bc42d919b5ab9c1a88e0769ef0a. 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/QZMER2222551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211b33db38e89fd73a859fec78838f4f72becf2738cf9a5b4c33f771c9fb29ec. 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/QZMER2222552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a86c7e7396a5d5742b6e486dcc2b448e753cd28bd02f9fdeec572077a74fd6f. 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/QZMER2222556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7992ddc477301b6c5105bb121451a2f43f685311152a2411d970671bf1ff8f8f. 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/QZMER2222559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe119aa1ad8c5dbd6764b5901bdb444e6269f863aa3caabe1fa6dac7d2db5ec31. 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/QZMER2222564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda01c1b42aa06b6fc52551c122eea49fe0902e10aefb0c4bd66ee92c511b2fa8. 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/QZMER2222566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7f6bc78fb58be410f0d571ed31423e7271fd28bb1183379ab50ed7226e60ab. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZMER2222567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc192853f1cf371b15ae5529531b5717bfc6656179cbbbac263e05f11ae5e278. 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/QZMER2222550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cdbcbf25dde82c0cfe9de4eeb40f7321da1c75905827a0b8cc48170125340b. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/QZMER2222553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb600163e6bc023ec034c949248c824f4b4b734beee236e3bd61bc022aa7bdc65. 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/QZMER2222554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d44d0ad71350dacce806a5d035ea55ee02fa6534eba9fd45a97df93496fa2ad. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZMER2222555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe9b374a365445086604ff3ed76bbde1d1c75f0bb97543be3af442ec90fa70c. 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/QZMER2222557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397317d782b0751f5d8913e071c7f28852dc4c40fb33825b4a406f1d8301f09b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZMER2222558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76ae503e05b651807502e0b4ba01f1c9f74d40a02be88f0e7258bdd8e915e0a. 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/QZMER2222560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c974f131a9d1d57b31b38cf74fcb7cc1fc9ebbe70f44550d513b8de2c254f2. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZMER2222561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931e5478a8928f133b07b5e9777d91573728510f7c78aa1df3675acae255c2dc. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZMER2222562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f6ad7ab9e0552b6b8d1fdced02edeb65055a49e76ce3a8220aaa5aa09ff769. 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/QZMER2222563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693981c073b5472d77799d299dc7ec48253a972e92017e15d9d8e2ced3324da8. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/QZMER2222565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84242b67ad68422bb123854f1632bf637f05a9cdc41be3502c21f5b74521f9f0. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZMER2222568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a60882f51eb00426a004f925dec5c77567cfc7b4d411f743ecc3b5183500b3. 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/QZHN62210991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2235266972888b0abd4fc9b2c0b8d90090ea576af02f6869d039639306714f9. 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/QZHN62210992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952f7ce11cadd1005774da89b422b2eb12d9eb760708b57efa162e02b9a20471. 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/QZHN62210993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dd54ea72564fa7b2bac34272b7e0b59addb0e00211e7db6fad425fe8d188bc. 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/QZHN62210999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c47bbb01b8c3f25fb941c66b6f18e121b53cf1728cc5db06cdadb647784a96. 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/QZHN62211001.
Main Theme of Final Fantasy VII / Boundless Sky
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b65039479e9fb4d2d6db127299e10fbb0a12eac4bf5c29ecddaae1dc20cde87. 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/QZHN62211002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4422c082ea1dacbab20c343894fc2a2d9bbf65d23399cadebd1b065d66a92ca8. 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/QZHN62211003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1502c8a096d7e5ef1ea9e849881fd79d2a24e0ef30c40de1627532e246e5693e. 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/QZHN62210994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0671fa7baf94c3ca44fe0ae1c8778fdce6c51ed45aa082f425b571633f787dea. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZHN62210995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097d9128937737252ab98da9319a1a8c9b09290bdb64c0a9dcb90e056f16353a. 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/QZHN62210996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2aa8f2538b448f1c79028e52291aa1733f22a4bb089b82dc0a7246dcc5534e. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZHN62210997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2e56fb6938b70373ecc35efd09b5d006ef084c5c4099f653b070926e791cf3. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZHN62210998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca3cd2148253d5748e2e4d46d30d366f3b66f6183997c53a2491bf575366f2f. 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/QZTAY2439276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54abb555c943a89d0564f17125d3114b9b31452f737380cfa4800cb0a34393e. 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/QZTAY2439279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b24454af56b36af99a4e85398afa42667045e0ccb30de1aabbfaca8aa8ec11a. 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/QZTAY2439280.