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 0xa9b675ce7b20720bfd81ac8a16435d8f418c0f6cabb3476d4c35ad451a8e0ec5. 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/3a93e9bd-e3b3-4a9e-9489-ab2c1527d467.json and https://artists.proofprofile.net/proofs/artist/3a93e9bd-e3b3-4a9e-9489-ab2c1527d467.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 0xec05da41bfba2b6b1f642d25f9deaa8a3854a1e72e2691ad85f670a1ae2ec52d. 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/QM42K2028363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b57d100cafc73567ddf4618161f7543bf9cc86a3df2ab87d0de167bdfd9513. 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/QM42K2019720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e63449327371ad837696fe2a332499b31de8b474f6b0b5e2079505ed7f6bfe. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QM42K2098863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb2fc7c39de04d73ce7adf58e4288fecee02cb91b6f28387a74439982481aa7. 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/QM42K2004883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8352d2d0701b45aa576c1d823c7f7506645326f8d557da3713e30b97844fd1f3. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QM42K2001578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9230dd357312946d6ccd5fdd8ca40f0599f356b8ea519dc79bffa583a2ba8238. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QM42K2029633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5932313aa05a53b24a27442dda8742c2f46e41eaaa0ce12300026adb346f7323. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM42K2069039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e700bf39a6961a320c5dda123ea8c094288475c76b6b10eaf42336a26985942. 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/QM42K2069854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0eba39df85bf0ab5782ed190de7d19c5b1923d1b43122be35033fb49019d479. 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/QM42K2086498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416b31b5c1e2b26c53abfb30f5a09e26d5ad4c4ec178e11873fba888447e15f7. 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/QM42K2095355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc67978d31c0c14c53cb1ab88782af293a276a936c47ba1bff58c4c52518796. 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/QM42K2067798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4233182bdd4dc182ec745e6a0a9422b51e9b42c410dcdf48fb1973855ea94e0c. 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/QM42K2074594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a91136caa33cbac3950fb89ff55314b6cd3634ca872fe1293a1e37670c494. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QM42K2004530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb65ff9cff09da6c80ae1d595bb54944dc2ca6724d4f92a1e9a0504c83ddfe0. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QM42K2102441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45721249e15fe775233c6a55814fa91d1957df468f39bb1994690bb46ba464a. 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/QM42K2180881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b2112896b09f4093c607fe5b94cd0ab039dac6e20037facc6115b4395cf633. 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/QZKDK2143297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b0c97851a4f498e06bb40563f74a3854c7def361582513941ccbbac004ed75. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QM42K2118627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77ddfe58dea38499faf5a513065b5977f44c4570d85799d8182082a30550de6. 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/QZKDK2158013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e37c05823bf22246b5b2e39d680befe5078c7ce89e731fc9169a8e4e8758e. 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/QM42K2197140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf684f3228969deb52faacaf942dc4305d4cffd99f3205a5288be5604bc3b1d. 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/QZKDK2116027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbd64e00f8c06c493eb7a56b9fd7b29e46b2451e13acb6c62aa5ccfdea3ea06. 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/QZKDK2154819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ee829f8657603a446f00c7b1c56e6cb96220ce1d46d4b6523f7cebcc848b19. 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/QZKDK2130365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ff140915140ff404a091c58a2c9447f3a4db66caf51ac460ca24be2791d357. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZMHP2025618.
The Guardians Of The Sun (Yuta Imai Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1c1b4c45f4ef6b2bfb0e8f88232ef6244798ff322f524d7496a93712b7c847. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZMHK2064980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44550279dab920824eb9411cfaa7f30c03d471544603c26c18f9a99003e05deb. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZS642252016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d1c54e682d6c94f43a136abb8d699d89668e8d2cd3ae0435e775cb5deb6881. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZMHN2212930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128d6d664e762b44ee5f760f909b268fa764457e09ac1a250355f9bd359eeca4. 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/QZMHN2229328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4292dec846304e1e7087eda833042cf066f7440722c94064bf3bd263b737ec56. 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/QZMHL2273055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197e731f68510a30b37262ab5921b81824f93b29e8042bd666c1ddfc48891483. 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/QZMHL2247117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6fc662798a90f83a7263ff8b450ead8a39eb7347488ac02c5b4b9653eb1608. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZS632282100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db6a4f6db053fb78bbf7e55b596357b38e8fcd5c0c48231e91bb91245347d53. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZS662281298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81c80caa37b0d21bc359a97dd118e21e9f0b6566ec0ac57cfc3f0de8f73c4ae. 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/QZS632264331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4209133324fd2fb1d553bdf17577db04d4755e4b059b741d139248fbcb7fcc. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZMHL2258589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ffcce675839e3455ab2b1f7bd7ab4f40db95fbf5e356d290b5c1abda41aece. 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/TCJPX2327999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59123a7cf775958cfcabb417bb9ec7aaacd26528cc6c3d0d20043cfe40d6277. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZMHN2390266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7e6a736ee6558362643fed79d1383edf56e156380b26d38f823a1bd1b8f636. 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/QZMHP2371924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e173d262b0467810e53cbc813011b7e50a555449c968e07e67430ddb2ce1fc6. 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/QM42K2311396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e788cfc5ad1b65ca3010f91c45e006e465b63db8e1c9df2a1e43560e74a2e6c. 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/QM42K2399092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a955caa0d458cedc662b87bf24d547ee59d4a6f31144cd2430086570c7fa75. 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/QZMHN2396038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f20a22a7a75feedc45a740634ad17705b7c72a5a7cddb5b64fa01c8415f8435. 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/QZMHK2351167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d0ed567761dea6435f43a4a7114154dc7d7c4d416fadacdf5b4ff74e868d9f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZMHM2334293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0732f6faf73d0af9eed07ec28b5865295ae00091923acac9b62e197366a2e9e. 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/QZMHL2366545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a4081917bac705570c832dbe5335bf42565b0ef04ed38e9d60e1523cec241e. 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/QZMHP2334841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b3b553bea9d5ed9d41dd7cf2f973f1b024794fa027417fd960b59c1a33d31c. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QZMHM2330180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6766e7d4f012e19658e06203800853d4333c3bb9973d0e7307bbc0932432d89. 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/QZS632302491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd925eed9ff5e501f6fb7b96811abf3a3e065b843626a2d8582a26c924b808e. 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/QZMHM2326433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d769fac605d87b996c0f93ef5e15a2a397a622745980f4988974dc5b381401. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZMHK2328394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4103620f77590b5405571d8a2002897158e9295550488169fcfb525c68670608. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZMHK2361057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32f844d7efdbcf8339e114b5e1d4819c8c920dbc77a629f32e01e3bad191d83. 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/QZMHN2386623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a4ce8929d829cca12bf715ded8ba88acda78e681e7f19976f9d1074e5fdd11. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCJPY2320228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b1b5c19aab10e2c258a5e769e27fb5bb92906b7684d5e25d9c920a18e70780. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZMHL2404300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964a81ac460bff6af7d4b31ab6a733d5fe8e2abfa00476389552e2afffd4f42b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/TCJPB2450669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964a81ac460bff6af7d4b31ab6a733d5fe8e2abfa00476389552e2afffd4f42b. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/TCJPB2450669.
Fly-day Chinatown (feat. Negoto Bunnyla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baf3873f6388184647e13776f653ef1e47902e870b167e16f383e1eaa630db8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZMHL2532439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2fc099c8d164f8d8346bf05524b7e5b96c29051260a6321885e4fbab049aa5. 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/QM42K2547223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fbf5601e62b1b95e2a4159c5afbd22c405abdac7f5b5d3a85d3c0cc6bdeb79. 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/QZMHM2517683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ace8dc7d339f50b37e617b394410897b3552a9b11916c4af8cf475fc199b0b8. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/QZMHL2550332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42885344aa6dc33b952748eff83ab18c92b92150f76da46def8d92d2983ac47. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZMHL2592061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706b5e08bf4f4fd7c2808ee31b00088d1d7d799cc762df20e001ba6c4152017f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMHM2541885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ae40f2960e680f05dd502ea510ff237a9d0ae13bc8d2fb107e8d04ce400aca. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZS642553704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167a62d67fdf4f0541e55913164eb1ca09ade0f343fe6a1f1b76b7447efe5041. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QZJRB2521817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dca819d0bafd2447784ce2f1d3fd7ca7dec111f484e9472990cafba660ef1d. 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/QZS652578289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d8ee4fc43ad90c619466b7eb3cf0781e0b29860eeaf68cc0e1926d49e6212d. 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/QZJRB2526713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c654e2bd5896ee47cb67f6e38c1be46b66841bb141827519bc831e87ca3dd4. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/GBKQU2449998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74641964c78a54b7d2d631d84ef07ed1cc98b9ccef6f8893331756a1bb39c4fa. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZS662585437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe068178357d506b0f48f53b11e3871e4f95aed3e7fc046d88019a1f8f8edfa37. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZS672557778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e3af0592af281df3cd6aa09d54c90d90c0e5b2bd83800d880179eace7c0737. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZS672582542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a3b8c5ea577695e2bf95e6f8ffaf923149b4348f71f212e92849a6dc4d0107. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZJRC2564513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781836699612571fc8445037bcdd6bc6b3e5e3b679c492e5f58e1eef572772b2. 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/TCAJZ2590717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67bb06d44bb9a9393fee2a3f9f7c55133a3b812b90a45568a8d8d848d2d779d. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T00:05:41Z), 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/QT65W2535159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c74b2040d16f69b4f3993ed3d5f5e3161ba38641442b32709181fb06cc3c41. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QT65X2589658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c2c2a2412a58eccb84a14d64f1e8b85669edd70db503e122260929e6f3ef45. 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/QZKDK2099772.
ULTRA SYNERGY MATRIX ULTIMATE COLLECTION
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda976798d28b1335648e6dfcdec6989be68f74a960bb908b4329324b0cdeff9b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TCJPA2406463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62df6ca12bde71127b0918ee73f050c4a0232e2366a268c8e7878dcd40031dfb. 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/TCJPZ2457384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c07cbc1c40fc5abf4bfc835bdc291dae9b4750ce2283179490ab941c0884db5. 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/TCJPZ2457386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63bdf97b5b1a46d95df1e53e9b7750a167b76c6d76177025eec62fbae8fea06. 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/TCJPZ2457392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd040ca10a23144a926bf0d042f3c7df67542f5a0f95ace507332162d7725d2ea. 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/TCJPZ2457393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31858d6a9a58edbf1ad156e3b9b2f4f8333b5ddd3a0390f22618b6efadb6b249. 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/TCJPZ2457396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679b4fbe5a94752e8b3267885b9759862c6657654affded96d54cea8d295d7f0. 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/TCJPZ2457401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a970ddbe5571385c7a9341b2e07b1029583df9df56f0115f70041cff9bb1ebb. 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/TCJPZ2457403.