Zimbra Collaboration, formerly known as the Zimbra Collaboration Suite (ZCS) before 2019, is a collaborative software suite that includes an email server and a web client. Zimbra was initially develo
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 0xa23a032fc25b4271bb3289c572bd64580cca868317f08b1bc3ba7abff6c2fb3b. 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/0b21aaf1-7f15-4c11-91a7-0401ecb04456.json and https://artists.proofprofile.net/proofs/artist/0b21aaf1-7f15-4c11-91a7-0401ecb04456.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 0xd7e477da9ca6903fcda92f46aad0f752c6d1866abd85d0a9558880ce7c4a34fe. 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/BR3752100396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70f6237d3e68c265601485c6e00820bccca0913c1cfb9eff3146eb0b48da3ac. 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/BR3752100241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59f4212cbf0d7db027a4a08bcfe59ac6ec1d3328ced0091db01ab34d5731d89. 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/BR3752100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c84714dda775e754be1915d46ee9ea8ee890c21f7da94c2fa63b5d5fadf6a68. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3752100398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aea633bfbb879c58630d1dcca4a3d93044d669cb6f276a4b62ba9414253de26. 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/BR3752100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912697df482ffad5bd151e969f4445c3ac046bb07d50fbd1062c04919a7c6d3d. 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/BR3752100399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c8a415883d9c3990048e16e1f9ae8d9791a432e6ca7d65c6d24ac33057dd0d. 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/BR3752100364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c86a2aa56d9236f61be6a5e7ad6c4e12fdea081861befa064d2ff78b481b36. 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/BR3752100400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7c8636ece6c2cee3a8d2fd268c8f185ea82868ed0c8d3337974a40b3263358. 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/BR3752100401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d72a4d867b34523873199e89cfd1ce4902ac5eff9df137a4b5271d20bcf013. 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/BR3752100402.
Zimbra no Estúdio Showlivre, Vol. 3 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac5a34a8478043c84a583d2606e0ff688072a57ee3020e7c5b8002ce78385a2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES71G1626788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa854803ef8c7e42fa76331812b56323ea26e6921a7e79eafae398a4bc6ced0. 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/ES71G1626789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4ed07eb42a6b0b2b91682b1bd329affaab93d61e8b244fce064add24c4d2a9. 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/ES71G1626790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c0325419957e5fe2444fe99ca155e378d156d6049fcb1e44aedc4415ce9a2b. 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/ES71G1626791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb383b8cb4e56461d72faf55f35ee0077d12fb4b291641556b11dc45ca65e6469. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES71G1626792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f431b7c7d9ba673ddd659c21a950c9c27b500e9f4a716cad92bd54286fa9731. 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/ES71G1626793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe314a0222869c207edea1a771e78be9b7f912ecfa479f19295c47057957f944c. 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/ES71G1626794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a9eabaad06f895a7f65556a814f9d5c5a1f7168952a5aa05d5ff21ed6c5396. 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/ES71G1626795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db3cba1f84e7310579d11582bb24eeb0e4b50bb62bd6db3883dcea276c50b9. 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/ES71G1626796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5653dedba301ecd27cf887092817c7695418c55050c0e3d8ee6e0ee0e81170. 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/ES71G1626786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f547f1dd603fc255c2cca787f4446b101df6c58ad3f6e32de9e3fd816ac2e. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ES71G1626787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da30ce916bbe4e3921d6f20284e29c9ce81e4adede4af3ee7ea2633538b9952. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c3c69a3f5a04a745b12e2e5ebbf034d6a3adb040d515dec159a2472dbdfab1. 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/BR70X1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00880909d089ad5dfd098e45e5184107aa884b6c1a4694d61260af7fdd9ffc03. 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/BR70X1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4dae1f27836e724ec47657d59a5958c12cb3d6cee979768e730d4bed37f0eb. 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/BR70X1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c7993c6bb823868734c805ab8fd4d35973345fde1607c2cc95679a35386f10. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8ad9d9e3bd5e4e009404f8ec9f065eb18e694276f334ace0de0ff97357ed2. 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/BR70X1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65697834691a6c3e1fa6af124d72274c3341c9e51da926fc4a41c2dcbead11bc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8d11e5ae828bf4cdb3f72d97f37cef05519c452f35795b9375b17f0d5ed86c. 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/BR70X1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce585d1ea94db017003fc4ee964f0cfcbee0b97e41dfb102469bc2798556133. 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/BR70X1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3ee184b98c33ca95226b1b588c526e42460738f66302f010a477e7b0522218. 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/BR70X1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c0e72d52e1e37da0c7cc0986f9811f93d00e653e13c268ea96fa441b89c2ba. 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/BR70X1600011.
Zimbra no Estúdio Showlivre, Vol. 2 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3050650bcf3bf23e9341318e3a1eab50a655cd976acba9987d9a2487d6e7e. 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/ES71G1626468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890bd09b56193f6ae4c0f820d3b7e6f43bf3e428bd8345b1f6d8fb3f44394663. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/ES71G1626469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4ef59abd2b766b48bc3e0a48fb7bb0fe3c8173fdcfa45b0a57920a3161edca. 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/ES71G1626470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc37851c48fca81aeb370e9cb15fc3c560d83ccbd97c202dcf3d36434fc301b. 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/ES71G1626471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a8a93ba97e98c2c3858ff35525a336a340c0653f8108cf0e6384cffa254754. 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/ES71G1626472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b3ad67556a8e8f54c19ffba663470e01a2b67710eb02b7bac3ef303dd9ace0. 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/ES71G1626474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9182e05ee2d20c8e227bb03c93979728ceafe81cfc89eda28f493c5bb7f709c6. 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/ES71G1626475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7896ebfa4d485bc153f153e9e5699cf4fac738b822290e55d9ba4bc143237fbd. 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/ES71G1626466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8864240ab00d8fb175dc331c32c18df8d4810a363254531077d4c4da6ff379b. 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/ES71G1626467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5da978615ce117f2d57ecb9cefab1d7dc6af10145721c557e241e4b6c802cb. 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/BR70X1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826d7412b9383ffb8d81967efdfd56f5388426c6d25f475a16c5f92403599256. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf898b612d6a88add4612aeaf95c9490247471ee453530325d909a4adedb7aae9. 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/BR70X1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87aee9ba9a8f56e922079c05201f1be08d69b57abeebdb93f7cdf1b6eefdb27a. 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/BR70X1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d1fd596c8e3c22c177da98cbbbbfd7db5d6445be4482d57e504afcdfd038e4. 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/BR70X1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51673cf3dcea8ec7d575f047874becf4e88d45bff52d75c3844873eb2e208334. 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/BR70X1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cef1ed7d2a2fbdea441c1305af406f251b4ee0a01ded0cc4b88c6ff3dc6aabd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfe333c762ea11da236088925c281b4f91ee8fa55238589019fb9077b92e616. 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/BR70X1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb43c8515115443511d6c5e9dd1ebddb6d6174e8d5090b360d8a51e7799b3b22. 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/BR70X1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2eb8bd4812e684f6075a2b6777b75820a801f9998ba08b3a2228cf94d58f3f4. 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/BR70X1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcfe17451a73a74f8bd190b35c806ffe7c13e5a198366e42c948d8d48c7e2e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723eee80f044ec47317997df13195ae89c2ce6c3dd632dddf721c801f4d14290. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1300011.
Zimbra no Estúdio Showlivre, Vol. 1 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fa7f9696ca3c95c1203573415cf621405e08ea455f78bf1710dda6044d6c88. 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/ES71G1626444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a7e92e99ac715c77bb2461ac61de8817d433024eb1376feb592af07866d35c. 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/ES71G1626445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2a8d82c6e8dd2d531e2a0770d2c7ca982abcd8bcd160f68f7c8414ae217bd4. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES71G1626446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34dd22c9d7a067cd558ad64184d180c6a262eb768227806523c4f6fd8dbeb4d. 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/ES71G1626447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a52b23dd2208b140c4690bdaff2f8b59cffba0b516dadc6d39d9b42f4469cec. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES71G1626448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbd3d319b87dc282560f47c3e6b3a1a440bc76acf3078a8949a6e204481da87. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES71G1626449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35feab8bf434d5a3a67b574323d986e1b14962bcafbcfdeaaabfa47b652ab4c3. 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/ES71G1626450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a85cdcf655e140700bdb6fdfa8a02719de5255a2705d8236bebc309dc908c3. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ES71G1626441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85361c0d2fc1eabc693d5e4d0c21c7dc5430e169a6d565908c2c42dc63691d44. 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/ES71G1626442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecfdfa5c4fc1315254c251c4103ee86d5c957da8bcc78594b9877f662812927. 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/ES71G1626443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b24c69eab99e864851a34bf911d453f78da97f58691c2b928e8820ebea064f. 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/BKP5A2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e149d7fb20268df997520064938b01100ca9c03756cfe84ec039b4b5802414. 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/BKP5A2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c259b428ce4f279eae9bfb9d1791cdb9f38af908f84390ac206acb4bbbd5e5a. 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/BKP5A2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9975815acff20956f5bb323f8a3b13721e821d40bc952fc805577a099e977e9f. 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/BC3Y62300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93768de5cc932402927d02a951de9196d648fb5f4cb02ecba838b07dda0bdeb. 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/BC3Y62300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5f1e456b7db15556f8b3c38908cfa437bbc61835451c039d5a772b3a97391b. 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/BC3Y62300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cdb91adfd61825c7ae548be6ae5d7bbbc24079e35f41ace07b5f9088be66df. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/BC3Y62300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9975815acff20956f5bb323f8a3b13721e821d40bc952fc805577a099e977e9f. 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/BC3Y62300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93768de5cc932402927d02a951de9196d648fb5f4cb02ecba838b07dda0bdeb. 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/BC3Y62300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5f1e456b7db15556f8b3c38908cfa437bbc61835451c039d5a772b3a97391b. 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/BC3Y62300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e34dada079ef6a2a53e64de159fe48fe10e90206c7fa65467af43b7135f6d15. 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/BC3Y62200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e477da9ca6903fcda92f46aad0f752c6d1866abd85d0a9558880ce7c4a34fe. 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/BR3752100396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912697df482ffad5bd151e969f4445c3ac046bb07d50fbd1062c04919a7c6d3d. 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/BR3752100399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c8a415883d9c3990048e16e1f9ae8d9791a432e6ca7d65c6d24ac33057dd0d. 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/BR3752100364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70f6237d3e68c265601485c6e00820bccca0913c1cfb9eff3146eb0b48da3ac. 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/BR3752100241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aea633bfbb879c58630d1dcca4a3d93044d669cb6f276a4b62ba9414253de26. 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/BR3752100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f5fdebeee436903ffed8208fb9e9334d2ce58b39ffe7c27bd7cfa22219af05. 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/BR70X2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4502dec9719012c84cc3719afdaf060e0f0454085653fa0b9b92a760e69a20e. 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/BR70X2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf638cf0d83fd2149bab8ff961226cb62e3744a2a117b158034381e9e73036e1f. 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/BR70X1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198276731794a3cc586fcc5a28006b08bfd75758f08d2ce67a4d4870c8bf5a5. 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/BR70X1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9a761a85f3cb18d8b4fbf77f88cb1b529c8897244976ce34c07fc63008aff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR70X1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b35bd06302cdbfa274625b8435ef0096b12790a06214f5c84fb14ac795d9c8. 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/BR70X1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b0b6b77bd65b74884f93268f19e6789b259b365adefba8feca451af5efdfb0. 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/BR70X1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ec1a607cdecf45b88994b938c110a71de4a826a2bf66e4d982947950ee8a2b. 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/BR70X1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa8089b11f2d0d09a199085b7f8d052962d510fb40297d17ba1c2441c4725c7. 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/BR70X1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7902b3efd6c45657e3a481412726d040022f10b39097ed73605197c22fafc0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/BRRGE1804489.