Habib Wahid is a Bangladeshi music composer and singer. He is the son of composer Ferdous Wahid. Habib gained prominence in the early 2000s with his unique fusion of traditional Bangladeshi folk mu
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 0x6a9201b4007e946314084978b945e261b8471d7263441e17437264c92c04604b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fed9763f-8735-43c2-95f0-8ac52aa2a054.json and https://artists.proofprofile.net/proofs/artist/fed9763f-8735-43c2-95f0-8ac52aa2a054.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 0x9150d4b852fa317e995623f77edc059359f872bdc8c89fdd74a8b3a35c3bccad. 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/FR59R2201772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39920dcd00e1f01da42282f1c9b17c7a1a2aaa45adb470d418894b6063741b3a. 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/FR59R2201773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ace9bee73b6532bff776fbabb25e360b58f76e57d6e171c58c13b049f3db98. 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/FR59R2201774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96edb66dfac0e68eefd6e8ce32f7fb0421d0e1d8baa82882b952368bd04fa0f. 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/FR59R2201775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb8a07705bb2fb59c9ab2dcb52f60fa94cdb76b603109fd7d365c1462a60ef1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:29:40Z), 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/FR59R2201776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf6ddd072672dce1725582c9e6c7787a08891e4e06b5d5ca04ab56148e0539f. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:21:01Z), 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/FR59R2201777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a35e70addea41c2104559dec9ba49c2d6e525f9cd55ff3a765f5e31b5c74a83. 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/FR59R2201778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30af548ed8221a2cdd42051c44a92bfa99510fe2b21c0ff09a62c3ab168a4c3b. 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/FR59R2201779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e0e297843d15b6950206d0f6ef3f16866cdb383352c21523ac3c9eae4dd64b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRX872331735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2910f5790045400bd61fe4520bcf66df8cc3953323dbad6ab633c73410f2308a. 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/FRX872331736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9357bdebc7f57b738509b849fac15ffc715b84450d450579e9aced6fb58bea2. 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/FRX872331737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f91793afa1ee843ca60ae2a90a0188d13b2204dfbe4a237f520917e0fdb049. 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/FRX872331738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bf44412dc8b55a21a67d2641771d2c8be68f02ef65d93e3b8c507a85fe2d03. 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/FRX872331739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce9e095c0345ed0da828f7f1e11f8c82edcafc9bf5944c40254058c6ce44d4d. 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/FRX872331740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cb8e0e0c6870e3f5d619064f3c1b0fd94c920964edf242eba0c605c0655dd8. 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/FR96X1725451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66b997ec6e52c6baf508d21d6ba90b0667fe338502322d07e6b9c7926c1ba1. 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/FR96X1725452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79a443d5890f5461e13da3638f8423138b5e9bfb54e55f9ff643d398baf7e86. 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/FR96X1725453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3556c6c78826618c5b0fecde3863889bbb85f205acffd0f6fae9425316dfc1. 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/BDA0U1805201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92242792f60028e596f3a29b7afe8ed157ad48b77dfb8640125388a46b1638ab. 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/QZN882589419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b1454d4af3ed6cb8f9d8a854d9d6bb826c58666a965b1004664375273950b3. 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/QZK6M2559650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4752da934acecfdcae643e91d62f218ba98385b38555e5e66275cd9b66a090e3. 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/QZHN42579518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4babd27c5409964ab37b7d6a06e3b1494e5f15325ebc9f09f8f84c4eed9cba7. 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/QZES72557623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4cb2aa3661287e47179e6e6c83309bbb3d552ddffbd8da6c47657bc1168b2b. 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/QZWDW2492702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16f3f22096ad2bae4ce0edcea4b166c71c2c249b84b7bdba7165636c2bbbce6. 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/BDB081701394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff9e06c10e2d8a9ffda1d2c404809ead14cf22f5d5cf0957706f6fc8094d33c. 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/AUGBT2420566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a98cdefbf27806699b6abe8e6e69b1f28ad38b39f7a76d67dd1aafa321b2f4. 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/QZNWS2411434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5eb61c9e09484a9ab7c43815bad7ddb96d2a642a609b2e948150b63cd14d05. 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/QZTL92472830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a26f1ea17c12764c3bdf010fa559008c2482822f3e9c04f82f048963f08e3b. 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/QZYFZ2413468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebafc3e0c64c88c0f9b0dce6e3913638a2d9c0f5882312f1624c0348c68fd458. 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/BDA081701394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc74b7ce3838bc992b8bf4a6c887f3d3fd169729b89fa091e636638bd30ac1c. 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/QZFZ42431821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062d72a733864f3622292b74d92318038af1b4bccfacda0de68255137035ee08. 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/QZWFE2336255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fd7eacfa708157ad6e91b6df7e44cd1ac0ab6c5a1348b7fa29929514d3e4d4. 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/QZXLZ2318826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fca0bef59f412cf9cd6883c36736a8398ad60e1e96a37ba26a9c196563dc53e. 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/QZK6F2339991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7701e5761c3835c0f8bc4870faaf95d596fe88e930509a42b44380567ecb2c2. 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/QZK6M2312969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b76681e7f22fd8f71c2c30322be2211400317d8a157ad62de0bc12a53c19c8. 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/QZES52350992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf67f9fe456565bc283d860f5cc7f73d5ec1977c837d05d6270971425d42d5e0. 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/QZTBB2257779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf03244edcc285341fadda48445566dc3e1e191d4768ef00c4e866300e8664dc. 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/QZTAX2299093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1419ff37612db0e1321580c461d59168aa77b4de1f5e3dfc7011bf9152b3dcf6. 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/QZRP42286633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b969505d4824889a7f2a0e0a060fc0cd7a118acec86f94bbb53e8d941a2113. 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/QZNWS2252406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7ef44d54356193dc5999d35c71ebdec8f7074567085baa81e59ee3c046a640. 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/QZK6G2259848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463ece3716bdc5d8638af62561637c68c246d17f436bf561de8227c549a998d9. 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/QZK6G2250105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fd7eacfa708157ad6e91b6df7e44cd1ac0ab6c5a1348b7fa29929514d3e4d4. 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/QZXLZ2318826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf45cc73f61fb03f7b6e22ff4fdb668af7001433a7b36c6577e3f84fb9b6704. 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/QZK6L2417797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011707439271bba8161215232baeb5abca8d59c3857b24ff1e357f54e110c7a3. 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/FRX872333942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e5e3a0719a9717ee6ba59de13650c7d2610e192417c58cd738cfabe7b22017. 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/FRX872333943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bce8fb418dc0b7b9e810ef008d3f82791ce730581ec87a6408c31db37ba4ce. 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/US6QR2300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3bc41430c48bdcf0c326ff45fbfe5b41aec252791cb1a1127afe13eacc28b6. 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/QZWFP2477139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bce8fb418dc0b7b9e810ef008d3f82791ce730581ec87a6408c31db37ba4ce. 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/US6QR2300063.