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 0x1c719f1b7ada1ab601aad64714b17333455e9c886f69805ed4e46449a4bc847c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0042db7-ac8a-4230-b993-6cdf1f9821d0.json and https://artists.proofprofile.net/proofs/artist/d0042db7-ac8a-4230-b993-6cdf1f9821d0.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 0x5fce34aa2547568a64ec799c3c51947e23c613d716382254c07d557666de7f41. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US4R31109181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07205786f01662d19f76576efa72e179fac0648aa8488d6d047f604bd51bd81b. 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/US4R31109185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d7e090100c5416605e57f6da1c56373c3212714c5b276aef463bc45b8a8d8c. 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/US4R31109187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72220d941d7bebf630ae85fd7ed8e53683af4070da60806acf7b7c57d2c7a875. 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/US4R31109188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ce7dc443fdc03dccfa858258682c3a1942ec1f2db8ea9229acec234cef7598. 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/QM4TW1587902.
Rannet al-Tabla / Enter the Rakkasa (Drum Solo / Oriental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c89fd95258bcdd3925b701dbb6c038b492f7bb5fdb103f0ef93473997ad155. 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/QM4TW1587903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cf246879ad1f1407f77b6ac5317f960b0a8338da78cac8d9b03006af9726ec. 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/QM4TW1587905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4bf8e7b358f2029e29cfb4b9107b0ded736a2e7dd2bc1a6559ed4066ab7243. 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/QM4TW1587907.
Aminti Billah / Sahra Saidi (Baladi / Drum Solo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7b73c4772c954118b56bb0407cccb2f04344fd73a57ee328aae85e9a9ea385. 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/QM4TW1587909.
Seghat Bikurb al-Habib (Belly Dance Veil Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b92bbc7c45dbd377dcad59b0fdf41552b33d066b892d955356606849cbaeda7. 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/QM4TW1587910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2053346791d2aedbc59c3d8c9c3760b2adc354da629503e84e0d4789ebcda262. 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/QM4TW1587912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fce20aea922573a8d0d56d1a342b80969487371ce9bce710e3595327896eaf0. 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/QM4TW1587913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73148d370fe8a15d0dc42039a74e010ef0ac5baaa4842e7fc97baabc55540ca2. 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/QMFME1541318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb662e26147e912792f7e58f358cc71a50ecb0600d5d321aba7bacd266356ebb. 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/QMFME1541319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1bd407718e0fc8043ffc500ca70b7dd604b7f40a4e722fcf6f458f1471ac51. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:36:07Z), 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/QMFME1541321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebc7d43508704319552cd521506892bdfecec1bce46d540e392a84e9f8731e8. 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/QMFME1541324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f0569aeb8b70f3d5794cd1a7416fa4e85184c7c425dd21c061b5b4b63d3f5b. 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/QMFME1541327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8790afb54375dbe1833fa107a12e0dd1ff2b8240a1a3af788ce64f461f476f42. 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/QMFME1541329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7fd8f36cd8c63f82f35a4fd070b9dead86ccac1d7e592af572daefda6e9998. 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/QMFME1541334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7188782af868863d717f2417eb972b41d63552da1ae677f51b36b872bd976769. 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/QM4TX2183940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3553f9c144b5e32fa87691141c6a78ec643328f0aacc635699e0c44dfe414487. 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/QM4TX2183942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd663617cb44ca3fa7db3cbe5aebb5f88d79845d92cdf8056eb589a495e9d23f1. 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/QM4TX2183944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d8146e3f0ac682de5d441a5bf278e1e749928b90b11118d63a115ac78dbf91. 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/QM4TX2183947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ab3aef95398dfef150a011939b676a09c6fc8a8e0952f6f0141ac3dc901886. 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/QM4TX2183948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ffd10a98c500cb5b68f91f78cc48729147b8c27a0459afb910b8ef3725880e. 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/QM4TX2183949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7934481dbd82dde815e06c535353768d4210ed63e4aba7a63a5ca45ef1e3c16. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QM4TX2183939.
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 0x9236cbb0aaf8cb05e747c37bea1942ed16cc9f117acc92b22975e5c92c744fd4. 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/US4R30753437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b973cbb337a40bbbdf1179feb4d328a657be88619f1bdf308b066d23b3f83e. 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/US4R30753444.
Alla Kushnir presents Hawanem Al Sharq: Oriental Belly Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fadcf0081e47fb07f2ea4098ee9ba53ca1d10d266d7878b4cab46cb57c27e20. 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/QMFME2054655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0cb3d47f0314c5ff687d047e2c07b78620a35aa78679cfb561b0549a1afbee. 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/QMFME2054661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ed617961ef344d7b7d59059e0a2775acc02ab0db618202b049793d559964ad. 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/QMFME2054666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f9b373cf2837eb3a3cd72a8ba5968ef12d700d567a487ada3bddfc6baf86a2. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2054656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf3e63c0e90492b31b707541a2ed57bd5f232c405874418dfc4a0c010280d14. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2054657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44a18f048f46081b14616243b819f4fdf58876bf7476c2699f94e99cee37c29. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QMFME2054658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec12695dbf4061077b81c5839b6ced44e661271a6dc10c68995495550869e063. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QMFME2054659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f090bc0a69fcc8650324501a21bdf42845b6cc26c4c3ca6be54bfe2bc454bfd. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QMFME2054664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2889d249e0a0c6a4c9cb5bbe943d8b2f26bea43dc967d1c277767886e21939cd. 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/QM7281481463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0334a796836250f4bbe5ca7da888b39199bd70f154b9e4ac2f80e8fcdf74cfa7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281481464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec91ed1d4cb69943f4ffce6a49565ed3d950fe8bf769b84e2516a25c0e5fccae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281481465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d6fafa0fee59d75064af1532fdd7e24ccdaed0ccfb127b022cb4658b528021. 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/QM7281481466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7668dfe66869cc07442d6aab5e9962e520abf3e87d5108c65bbed7becdcab47b. 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/QM7281481468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b67120f41f82c292089324c207c67d030c1bfa84215949fe92c165785ca7546. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281481470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836021fad6892c90e466221ad66d13dddbdba4374dbef8963e3da4e176407e84. 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/US4R31010159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf600343017845823be8cc84edd49b39f8208ddeea99ecb25995ad5ac54a1ed. 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/US4R31010161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bebc49f6c349f990812e7584608cbf1b0a2f4a47f639ab80ab1bfdbd80c1be. 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/US4R31010163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d466393f0a5426467b1c390b283e3782a62361a23cd306936e6f9b8547794cf. 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/US4R31010166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e66779397078d28f6ecd8a4f21b556340eda615113eec13c7164390b594646. 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/US4R31010171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebdd8d0a22ffc333752d5becd9b54ce2b57bc07373c90050e81b221c5b52d16. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/US4R31010160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6164ed93b3533de38fec0adeead5e78437463932fb6845600fd5dc45d5157b6. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/US4R31010169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafca97d66297e4deb7f47e991ec177bbe981fd911e07364a94357571eba75d0b. 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/QM4TW1592838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b3492ef7849cfb958b9e50e1df5a21cdbc2e89c2684dda9d0da2a6cd776ce4. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1592839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cd8035571f06c366a7d4973e39a7672a3f56f2b09af247a3164b272fc40cf0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1592836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7140f1585cf2f09145f088397b20021a58106305c8606f75c99ba5e4ee9f6fc. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QM4TW1592840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e3dab79b8325c9587230cc0b087266cc1883743040db31dc8ad0448eeec841. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31109164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8fa7af2dfca6c0a843f20064cfd363249b860dafc627a17f166c3a426a7977. 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/US4R31109165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e5ff26fc75934e27e19309ce0719194b71e97c35eda5ddd3e0eed8a23de38e. 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/QM7282050479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c99ac01c26d24b76ada11f2570ea3c5545640b50a7f183d81da7fa60ca55994. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31109171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a16bbb0263a7322f2d016277d246dcacb414260ab78da561349b97da169229. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US4R31109173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c495cb62ce6d66b9a630c84ac59ee40481a5e57e19cce0280b5b682cf35699. 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/US4R31109174.
Sadie Presents Totally Hot Oriental: Music for Bellydance Performance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f43fbf2e752c3e02ce07cd0c4c4a89abef70e43ac87ea34c46633da7314429. 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/QMFME1583586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ea99a440ec4b4eb16892b6e850bfc4208d9ef50dc52d11cb9ddd4f9c90c4ac. 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/QMFME1583587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67741e02d95013fb6823dc2e06418799ee15da0fa0e48cfea2a96656ce6447c7. 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/QMFME1583588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f53e861d6dfde095166e87cb681941e3cd569c698a4f1d76b10d585f0a800a. 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/QMFME1583589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8de12c808e24316ed4b4e9376a8c3ef32ce971263762c0991ace8dfee15272. 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/QMFME1583591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14690dc73a66d91b7075c4a4db62bfd9b06619acb45a8e77685bfc2f645df5ca. 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/QMFME1583592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b96b330e7a1f648e97162b96170803c1515069edee6de76c7a94f60f9cc3a1. 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/QM4TX1538362.
Desert Sunrise - Mystical Snake Dance Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f5775a8c03f8a55160b23c4d10fbc342d9ffa16bed5f0dc4b4fbfd6ecf2fce. 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/QM4TX1538364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420f43919590fec98b19c533e31f813fa84df4409da14c99397bd3491c11c29d. 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/QM4TX1538365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe9240364781231c8f320419e0b2dd47dd503749b6a5c4ca3442acb104dbff. 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/QM4TX1538367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c71c5a724c50facadded338496ac4f64c35e0c15ab7e8edfe2a88dd6217ba0c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1538372.
Saidi Mizmar Dance - Cane Dance from Upper Egypt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e57300dc6c2a836fe6c3d18c3c0293f67c60e4809e97415c1437ace16dd05d. 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/QM4TX1538373.
Ya Hasan Ya Khooli Gineha - Egyptian Accordion Beledi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241c1440939251d35fa8b90ce2f8ac99f672990a69dda8bae778e7650229989a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM4TX1538363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456ad038485f8a240b1620680c7bedcf568a3e99f3036c320273dea8cb85bef. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QM4TX1538374.
Bellydance Masterpieces: Essential Egyptian Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d6fbeeff3f0e6f8c70bd0b3c14bde821be96bd35436dbbaf94011d79c55a6a. 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/QMDA61576733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bd36aa9d5c3b4875c477667f04649ce3c83df6128509a3b897f4b08c923602. 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/QMDA61576735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a543dd9d22ab28c1d2fa46d27834ccd3cc9d0890a8fd124904c3dfb1717ab8a. 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/QMDA61576745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6740011fa5e67a725339c9c691a262c2b222a9ff8e48c12127a991d095fd8c79. 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/QMDA61576746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97aa8180b486c3c56fc74d9567eaeb16c70be816a3b13c55bc22c7a6ca5896c. 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/QMDA61576747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38350b4e050a9585a6fed2033001db8bbcb66538d187b6ac611a604ebb5fab3. 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/US4R31153262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdf100557e78312923dbb6ceb75259c5bb3fba5239efed00b83018eb3fea4cd. 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/US4R31153271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5278861b6c6e76f4666e06f830aaaf391ee57bc833fdcb24c587a8abc6309f26. 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/QM6MZ1769940.