Ana Cláudia Scheffer Riffel (born April 18, 1996), known by her stage name Clau, is a Brazilian singer and songwriter. She was signed to Universal Music after her popular online performances got her
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 0x3997e113fa26fc8de608dc010708c37d2803776a1fdf86e261b1764dff0471f2. 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/f1f494b7-b4a6-4848-9358-89e4f90b1625.json and https://artists.proofprofile.net/proofs/artist/f1f494b7-b4a6-4848-9358-89e4f90b1625.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 0x771a58566e16357fcefb83de2b85b31ed254e2a6207fb2e5a5982a47a28ac183. 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/BXS381800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5bf3a74c4286eba489e2305dbdc8da09f359a5952e7c2bc98bb5d5cdaaa75b. 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/FR96X2454434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc061ed62ea1cfaad767abc43f35018556824a39f7c7627db4c2e816e48d808c2. 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/FR96X2454435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2357d64b44d47b071d4795d0cc56c4c6eaa49cbf4a35bcfdc174f64453665feb. 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/FR96X2454436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d30b44974fd16bf013a4f6fd7efdab9116d86aff7d53c3a7535973ddf30b890. 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/FR96X2454437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2885a983870cd4868eb9e93e81ec2947d0ff51b1a0ec113ec7695e58dd1ac61. 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/FR96X2454438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff27ad9b947710618f591fd739a0aecc75b519a2215b0b352a235c32fc936f7. 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/FR96X2454439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1372735ce2b0f4dd5f9547115629bac0b0cf5b8e8560ecd1decb9853d4290f8d. 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/FR96X2454440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd122f67813574b760ca53d36588e32286fb5074eb5ac067123005f9b22b105. 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/FR96X2454441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918e486739fb6ffad7cabcd7e7a9bec6bbcfc80c4dcb459bf6b7e5293e3689fd. 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/FR96X2454442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e463027f56a4ef0564b9fa5e4778f292bee4c5d0f5e5658e080320abf270cf5. 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/FR96X2454443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff27ad9b947710618f591fd739a0aecc75b519a2215b0b352a235c32fc936f7. 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/FR96X2454439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cf353659bfde20cc4f5b93b5ec64f8094fce052397eced11b37bee1705d616. 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/BCDPN2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb9da1c036d90697660807b26dfb02b00e9b60db58afa7a4195f7d8280e62d5. 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/BXUS62100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96702bdd776e1490b20aa41d6b972af8002178b31595c0fcae6fb8e783802fc6. 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/BXUS62100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209d836e045bde64cf4e72719eee2bfd153851ad30410f0b76813af0308417e1. 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/BXUS62100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bfa0ac93ae3fda08c82e7b70839a3a708bb021046368df3b09b27d15fb2baf. 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/BXUS62100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5849476eaa5c4834d0de83584c1f0ae760a1378f76f020d0941827f0aab6ee. 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/BRUM71800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ef60d5f5d73ae63400bb4e3601bfa91c63172c2d092da25102836b76663fa3. 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/BX4X41900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf518b29edb75c69514560895cb3ec50b582c8041b73dbdd96556824d7f68d283. 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/BX9ZT2400811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a0d79d0e9536f188235aedb32709045de24e538eaf7531a7b57d95cda9a22e. 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/BKW4W2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410c98ec46cc25f0346797826a9579cfaff69acf5ddce8a3b1890ff885c04376. 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/BX49A2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5d09617b1c78e15eced1d77aed2861bc2b904db45ced40879a9a3a5b5d50e0. 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/BX49A2400004.
Pouca Pausa / Não Sou de Ninguém (Acústico)
Pouca Pausa / Não Sou de Ninguém - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb305c89394d4d074a223376f476a40389d430196b972a65c9a3b6a870614ee5b. 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/BRQVT2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be58141d62203540ef8ad8521a8c0cfca6560505f3be5491074b219385355ca. 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/BKPO02300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d36b9b89b4ff8a1d9df63491a795c18bc0a1336903e55a803b3cbb359e7219. 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/BCDFI2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17607be0e70945b5e328a4588c1754bb2e92df0d25cef7fe6242f15362b22dd7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCO3K2200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986f4b7fde2022b6b0a5f03e4d18b93063703d59ed780bea68ae0dfe624da528. 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/BRWMB2100363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9e23361470e07f0bb581b52673906ea3158a63fa7db9aeb332deb18f8e07d9. 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/BXIH82000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df7c7217907c41a87d3a0bd402ecf1cc4f599521093efa90822977015a79483. 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/BRUM72002755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eef78a8f0c72476a20bac4dd156d9621d5487569e082c89d593407f6b0c9054. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71902600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056a8d8b5a957ed1d737526b9a3de0fdae0e42549ddedb1bf8abf6349035aea7. 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/BRUM71902316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb5e9f1c760ba26a6d0c4c70b3b0cb31d63b8e48e37410c125cadb781387977. 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/BRUM71804676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24b9ab76fb2c0895d06223c2fc7b5b3caa4874297cc4777caaf4a68d466ad0c. 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/BRUM71804679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc6682c09f69af28d9cf1cf658d6a8e5266a467476c7137fc8e5a4589467a2. 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/BRUM71804674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615d1d574aec324459269ed95e9244e2812f7a1bea1ba42672ce21544b69d6ab. 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/BRUM71804678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d86972a31a1d759a061f51ac5f4192aa910f56dcee33ac94ba5f7561f6abf6e. 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/BRUM71800627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c780d6c359f6930cd4c90da8cd09c68fac1cb01d52620d5ae3f026d6dbbd37. 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/BRUM71703725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eee524735a22e0c629849b1ca31f643e73aa02a31d62e9f4733f3c72ac5a6f8. 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/BRUM71706661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554f949035c5fce6f8cb6209357cfe3ecf8f9a99d96bccfa20663b27b4af8d65. 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/BRWMB2000369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e63099b55cf50d38551cdd96c30ea2f739d8930e6cc1020e382b3460c0118e1. 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/BRWMB2000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8d432ca6eabcda55d5c6fbeb5be3175e857f3bf1df207f99a5bd23fe1e5aad. 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/BRWMB2000368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b277d29b1b0fce1e973524e86b50ee7a3cb6d5f55b033ce4236dd6cb320e6db. 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/BRWMB2000384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73393da46a9478eafb7113288773d38b6d7a012e17606969b7df35ea8365d8d2. 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/BRWMB1901474.
É ou não é pra chorar (Por causa de você) [feat. Cynthia Luz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fd35263def43ea1c10bcf0a3721a3cb9938a9cce4264e0c59f4da63f38275e. 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/BRWMB1901475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa66970a5ba1b41eddb1c3e62be6174500c3f9325723a9ed26d7068adbf1f27. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:08:57Z), 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/BRWMB1901477.