1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c0383aea158bfe67b0a0908a5f7d94703adf169cd5be0573af20cfaf6547b1. 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/6d98f937-1069-49af-bcc5-a802d923d5aa.json and https://artists.proofprofile.net/proofs/artist/6d98f937-1069-49af-bcc5-a802d923d5aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8311bb9ddd6fdcc370818e414195f9f2eee9c310c6ac217584cbefd72bd7cc80. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/BRMKP1700537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e18ff55f8411041753f3dd220d0e7ba70995496ac25e09834f7da6851eaf39. 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/BRMKP1700538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361beb2c26223643c2d26b39ab9ac7aaebe573b04c309f4a42186bfa74ef1ed1. 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/BRMKP1700541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c8623fed3f5655527064ee800069dc654652219eb52d03d2b573428bc5a4b9. 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/BRMKP1700542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3e2e98b8d737ae03ec0496622f2c48f6506e0116ac956c9f3218b0fe26cb55. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/BRMKP1700543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7c9d0fc91ea2a3370e9ccbcc2f4cedce9c6541104d1392a97c9bd3d78fc790. 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/BRMKP1700544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370f3b064e8efb5f26169e66516e39ccee190f06b32b7cb90d23346796358529. 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/BRMKP1700545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795f14070aa9f0d227dec8966e20601af238c5cabbc0ec2fc5b8497dad153c53. 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/BRMKP1700547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680aa78d440fce9bede3314c3dbbae53cb9f46ddb23f417fd09fa93f0b7c1153. 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/BRMKP1700548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2c0fbdbac8964c701739f47487734cef814e9aa0568c6667327b3e4905fc9f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ac3cf4ae378f23699057da46e4983c61a9d4d0dfec76213135a2895585f3ef. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a11f37d109f2eb7c839da8e524b2195bd807ced7b14a830a4a8d7052daa7239. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53b620b5a7bf222dd99eb0ac36be4748f3182cc45755accfaa889dcab78dc60. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c51638130fedd0d3e0f30249034800d2cb4960349dd369282210a7370eb5a2f. 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/BRMKP1700559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24474ed876aa872ea0a2c603cde7ff8fe1595839439ab74402d8d79e7687de6a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08ac18692a6b12382f91686bffc5d46e621a07a2654650989fe484a4d8a4837. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700562.
Culto do Calvário - Incidental: Rude Cruz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b39265a6461fb9cf9c4c473e7e9b20a3b8bff27233772687a40281e8a6e926. 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/BRMKP1700565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e36939fa21614c51c3283eafc8fed1ffd839611b68c1fafcd6d31f08218246. 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/BX90M2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937284180222560f6b1321ea8a862f61e48a7b8c0086c395224890cc220d74d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX90M2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f52eaa4ba8bd9c2014af1e5d08f2ec39eaf3cf431b74afa96a4ba8affe7e7. 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/QZNJV2440811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47784ada3d04070ca1c40ace98f1a07ac0be7998e2959a8b615940919333b6a. 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/BX90M2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adf18d0583e1b68f3d33d6c5111f90992c8ab2c40ba52bcf6c7531c9bbd55df. 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/BX90M2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9440c2a2bcdc230c31d879ef4fcf4500b20a4b03a788442b3120e2102cbd2523. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2440812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f09bdcdbcde84245b213a594e1224cef4c403af2af6a55038d0fd9a7bb657e. 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/BX28F2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ba77c0c15819cdb8cc06e75f4ff87178ae91982cdaca06b13e8b6490e5b898. 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/BX28F2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa159cb448ccabd7289b7b61cd879506e0bce20b85e93eba2d74cb3bec7aa1d6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX28F2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db9efbf865fc23e44be83d80c5d89ed576eae20c55efc61c52a27eec792c682. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX28F2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354e29ad7972ce08e45b85ca6c5c766cf9be9e6aab2e313fec88c6035ebe4c9a. 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/BX28F2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aff1bec9961d6f5485344bc8d972827e12d4cca752cca72f344e4624ac718bf. 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/BXTP11800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc499aea13c948d272ff72fac4dd603afe147c938ae8be53839483a0bcd8deb0b. 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/BXTP11800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43a826b915e5c4d0cfb8101db94b79bdc7d793df3cd24ecedbe119eb6bc4ddf. 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/BXTP11800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80cb8457a8a63877e912d4fff3136e415988dc341c9a3deaa903690b6d1602. 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/BXTP11800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05ed94dfa182e7257b85cbb1df4ed9df49b6cf6f6bbc6ec6ce08cac7d934c15. 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/BXTP11800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967c49400868b9284425d1cbc7b73d3052aec432c1089d479271d57a8fef7287. 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/BXTP11800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398030859177204270a52879f04cff561c80b429f2ca40204f667592566a67a3. 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/BXTP11800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367135c2f7d2977e056e29d31d239db0c53d7338788b440f423961e01c5955c. 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/BXTP11800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb8e26c5a9a7743c27abc801262f4371e62115f5275efa0f33b5642b52767fb. 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/BXTP11800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3037456202c0b9da4be4ac6f02f41ea36fb2096c8537e17ba9cfe622cce8192. 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/QZGLS1981442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688b7fdff4d81abd56a1c27ada12ba143c14ff7b2c0036964f3be4902471322a. 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/QZGLS1981443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56f7589a16c0d6403d7bbed58664ef711bb456f4f90e7f013e351d1ea003208. 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/QZGLS1981444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7598a18f52dc40606c188b918c98fa45edb3b1ca576454d22163ae872cac3ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1981445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ef61076692085ab57c11c0bc44109c9838c5746a9d1579fe94b672546387f1. 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/QZGLS1981446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869f67abf85e663a0bfdb524d06cedced6758c1f45592a685c021d269ad33a75. 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/QZGLS1981447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d7b4ae7e71e0da080181f45a7e2390f01b85d4f354605abf9d5c9daa1a31fd. 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/QZGLS1981448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786794aaba0f611e399622223c4e23c33a65ebf0e3e1e1359515c9aaa76b2d05. 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/QZGLS1981449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a37fac81032174d608cd3038622d74c56bc35ae57874df4c5582149dbff148. 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/QZGLS1981450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823a7b622b628758e8d07a77c7d19951f4c2ac4e63b6ea5e880b104dd8c7e5d1. 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/QZGLS1981451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9659ba27ceba786eae58f40ff9bb76b64a30f0de39df6dc9fe3e115b155141e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1981452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c559b66bb78d990ad5bfd8228c5a086261dfc92881ed4f322611297a5d414. 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/QZGLS1981453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0505b37675f70260c04b85eca24a0311b0f2dc0613138558cd52cf4ad0b296. 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/QZGLS1981454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174b1719e4e0f2592c350fdd9c227f07710710c5d76dce319e7f612c5fa8d41. 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/BX28F2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabe7332616f3dbc3ede79862309c34a9af47092f3ff543e0401ff1900388d0a. 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/BX28F2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ff4d47283136bedc3b113778c842a0cd0dd7ab3a7d07ac28c52e953b43e41a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX28F2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76999da6f45ad3bba8cff811d46b97f50e482bc73ae1d8face098b20d434714f. 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/BX28F2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf621cc0ac4f0cd6c844314bc2c399327e9c17947b1a1659a626503eb67e21163. 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/BX90M2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c89172792b14b56f6d3ce44b3eac1465b31a6fa23e6b7a6236832ab702a96. 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/US7VG2278443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce84d7f47bb97cfa55dfb07aaec2514efc688c629778d4d4e400ce5b06f57f03. 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/BX28F2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d13c32bf7c3cf6cd3458b2262f96e971e2309971aea723f1699aabf7aba849. 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/BXTP11800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2ed926b6c2089474a7a958cba204b7693bc28990e66493730a8be6bcf07823. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXTP11800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05ed94dfa182e7257b85cbb1df4ed9df49b6cf6f6bbc6ec6ce08cac7d934c15. 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/BXTP11800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9283232713cf5f356e564e9d471dc53726f17f04080af2fdfe99d905fee024. 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/QZ5AB2033140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa4c63fec64453c41e0214cc031851fba8add9b1bc994a01e337fb9ddd1c7c4. 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/QZ5AB2012902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b32dc4bea8d41b8504dbc72b3b396cb62c027ebd1444c9579909404b6f79b7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b32dc4bea8d41b8504dbc72b3b396cb62c027ebd1444c9579909404b6f79b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8675f0971ed646a01dcd18a6a0e6ea58cd8d741932722cec462707b332e703. 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/BRMKP1700440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd93a8116087b0915500dd6e64e259492e20b30cf697178b3bd43f09fdfe0e1a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e555208085db783b5d750c8809df528535de1305167eb9aa60e3a05248d4ef9. 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/BRMKP1700444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8bf84cc551bf075647ff851e87ed9e1eb39166e22bb43daf492a2eb7e966c1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700445.
Grandes Encontros MK 30 Anos - Vol. 3 (Playback)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8408f195bb6997196f7fac46648b29706104a4ec58c192efc282b230e3c34a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f6a44a26bcf7666a5613dfdc86bb4d2ff4249865ada440054a2948632ecb1c. 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/BRMKP1700526.