Mesut Kurtis (; ) is a Turkish-Macedonian singer who is represented by and signed to Awakening Records. He has released four albums namely "Salawat", "Beloved", "Tabassam", and "Balaghal Ula" and one
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 0xa6f4dffd083b83408e2070af6cc629977b5c3a5b18bf3b627d942ddf2aa0912a. 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/f83508b8-7301-4451-87d1-1b840a99b116.json and https://artists.proofprofile.net/proofs/artist/f83508b8-7301-4451-87d1-1b840a99b116.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 0xa8f4158271a802633d1f8a5bed4b9b1eba91c05ba12acebe6dd4d396a2bfc6a3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBBC0510001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fce4e8470c0d6ff6dc2d76c36ef57d38d15da8e5b47ce1ffc9bec56197b3d6d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USBBC0510004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0750d767b59ec946fcc30cce5ac2076a1a036abe7838980d8893af23a720fd40. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:41Z), 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/USBBC0910050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd727042a0d90089ba0b82954a42a2fe3ce01724dbb3a2cc1ed0d81bffd073bb5. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:46:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBBC0910051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebb79d70c04248b8805fac01ef30d222590c2eb5b828a6ecf4ec05bbeb7566f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBBC0910056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fd64ca89e8c680b7e80e8639782b23a628628278a4ad3f4be52644d187ec78. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:35:29Z), 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/USBBC0910037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd3a2e44033ba70327ca3bfaf6d69182e6ef7d4991c828264473fe679603e5d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/USBBC0910040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084334464510eacf2ec96f37ed041b8dbf5c1f9633f6b846aded3839d16fa54c. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBBC0910044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf934e51002a75a9aca3b69d69fc0673564ff6f04687b2e958687daea3b0be04f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QMFMG1462921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc43b0001681a1209df150ed6bb99f309f2e71d50125fdba83be8f256e4c01. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QMFMG1462922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762e0f56a2b93ed22c21c7b0f808333501358eced7272ee8e68cb28a466f9fce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1462925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7972f35dfb889267998914ec9744ae6a5d43bfb0746f6df63eb8679a73f3e1b2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:35:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1462930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59cc03842aa8ea38af9431976678fe986c191e385c290a0e567c3268f3c2506. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1462931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca61fe51cff741e5d69a6e19b030efc4a503a7dfba10665a3608d77d2f1d658. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1462932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eb3ebd921cfa3dcaa95f01147cb052a49c8073145d906817118eb2391a41ec. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91523300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a3d1e6c24c5e1eea8fbd42d1d6802549e1ab3fa03dde4a5cffa7a4a1bad6fc. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1849738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6921ab932551e8d023f01d309cb806a5a2478f3f628643bf4e9b4429b1ec0d1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21915340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc4f110936eebbf3c709afa7eeb24dde23d2ef6c9816f2c8955a0d5fb0bc0e6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21915566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142d109d0c168202666c432c4c1370ee83c4d58b3de723ed78e3191ce87fd361. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21915080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff3e3add42fb963ad4cddfc1decbd6a1482e557a431ce4a05c5261b612909bb. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21915087.
Biz Kuran’ın Hadimleri - Turkish Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce66b5b2cb7b595770ad239a9d47550c0dd0423bc9556a1e1daaf0272c3c850. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21915088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570ef9dbdff045d0d0c1eb4c307345e30ee2c62fab2fabee02adebd77b15b5c9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2179630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379476a2ee039c88f299e4b82257e006fdc4883eabe466f1f1a8aaaceec3a617. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM6N22134473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c71a2b3ad4843ad88163e506fea45e42f06519fc862307c4ef69963f5def68. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2151996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b285b24311eacba95a91833c1aeddbf4fdde08dc8969ad9aedf45382fb076d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2186247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b9f8673452455bfd1d9c682c237077566ebd5b0ae498a15ac2bc8edf9812b0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22164573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce3da834af781f95671cddbac670741bdd4268411afd1091bd8ecd9e1e507c6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2259477.
Al-Burdah (Maula Ya Salli) [2022 Version]
Chapter 2: Warnings about the Caprices of the Ego
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469de213628e2087b0e5ca7126e9897d850d4b47dc2d90181765ecb2d185344d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QMFME2327400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95c9ddb4006e3756bbcd291b1af10ac757c1a214895a487d134780445b4966d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2327401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b46e204d2d793c96ca6f7c05b2e652a6577d7d151044956808adff3d58db5f8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMFME2327402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a12c00b42699a189eb22d880a8110721e46f1b886c8fe2e2946d31832ca805c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2327403.
Chapter 7: The Prophet’s Miraculous Night Journey and Celestial Ascension
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5dd85920eba0bb750be62b95d831776b634a4c1e38a9af0a34aa6fd55f6fa7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2327405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de51157e3afca97bad74bb49d9dd17570db9d32f6ba90b7512539a333688611. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2327406.
Chapter 9: Seeking Intercession through the Prophet ﷺ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc73d6f0014b4b59397e5a537e09932500b49e3ce0782d2982e9ea446a7f267. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2327407.
Chapter 10: Intimate Discourse and the Petition of Needs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523f2f21f81b82755b0e410eb48eaa7aa6c66d43eaa4b06f4fc74aac09229909. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:25:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2327408.
Sanadhallu Ya Gaza (We Will Remain O Gaza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da1d9691ecba5479d4a1b256115f2d7cb0a2d65a2ef3e89d5ec3943a3d555b1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2422002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fa7e2e1dfe21a92cb4d0b1ee9af66a3f8bd2b65f921a3ecb6ee4b68f08e247. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), 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/QM4TX2563760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988f457a59f59227f8c1bfbbf7499f4e62465c4b7beefe74ba8d60db703e187a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2563454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49fb390996debdf723448de409ac0a4087376ce538490bd9f1f949599984e4a. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2566883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f59587bcd3f40632252ec8357d60926f35fb10669d4eb806650cc538fcf3f21. 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/QMFMG1367816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58793ab83e645b3d891daad82ac96f044d2cf0f23bd3bbc218090bbd79ed234. 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/QMFMG1367819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b849db32099e32541ac7923bd8cc23a13f1699b5976a8cd286de6c4825d950. 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/USBBC1201335.