thumb|An F/A-18 taking off from an aircraft carrier thumb|An Embraer E175 taking off Takeoff or take-off is the phase of flight during which an aerial vehicle leaves the ground and becomes airborne. F
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 0x33c25f1efb7414050246de29466be3e8e7a0888409f5bc04ca076f3a91565880. 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/4b8e9865-09f4-4999-81a7-8e05730a8ac7.json and https://artists.proofprofile.net/proofs/artist/4b8e9865-09f4-4999-81a7-8e05730a8ac7.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 0x8a2227bef6d4b06a24e2bc343933253fe1ea3e85e1da9f519859057adcbbfdd9. 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/USUG12200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a8beb5ec3c159a3e768aafc875a443f9ae592ba15ac8104ff8edc1d6df177e. 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/USUG12102581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e32a079957521b5317872d6e2ab76d376b01abcb50f3019d4ffd6907e5c9eb. 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/USUG12101672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3190da67f7fe1fe82b45ebaf8dfc419e331d28b7ca9e88d239c1c31ad6a3dfaf. 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/USUG12101634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a74883362c66ff4d02f31b87613fe39ff557a20e6a1af04571da634d195f3b. 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/USUG12102587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b574970675d447d470eb1b682a906d12ef476f8bbd52f6b43c0ee8ed45da7d3. 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/USUG12102584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5a11d857b395c23c57bb6c83e6fa9fe44dd8019cd298df64ff31df99792b99. 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/USUG12102602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff03b52ebe37b34a4acd243bbb098b707b6dc51587cbdd279ae5154a20e7066. 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/USUG12204634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0922eb139c8c79edc30c5d0300529030bef50eae9a54c799aec06d70b553dfa7. 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/USUG12204603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e300a5186d6ff14792e22f50b9e5ae1200d3209263a0a54c0607cf63e5e2310. 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/USUG12204631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcb79b994613f27aa0274ee60bc6e2e451f3648d54e8a608894fa9a8dc827a2. 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/USUG12204632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7a6e0bf6ef264a0c26a24e1f20bf079c38d1e33662f3a2e3ce1f59670ca6cc. 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/USUG12202512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0bedc40c4e028b6d459b2f5495880379cafa8b7057e08671a3ec358162fcac. 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/USUG12204633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff03b52ebe37b34a4acd243bbb098b707b6dc51587cbdd279ae5154a20e7066. 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/USUG12204634.
To The Bone (feat. YoungBoy Never Broke Again)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae00fa830a9bc3cdcb3691c59777b883c00b54a012e054985b371cdc6114c28. 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/USUG12204635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b725570f45cc9c20acf9f2a28bb18f3b219bca4cf71d5bd06675a2ac9b9cac. 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/USUG12204636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c11778a21375a06dfc11d8907f6592315395b55533715ddc2504d832ee5c29. 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/USUG12204637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cc878e514e6c3cf49a7802ff911be79a259a65a1c94d91eae9a02bb923169f. 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/USUG12204638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942bdd2e1b8572bfb400eb65fe4a15b8d31d7319db31c37bbf45f686d8299700. 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/USUG12204639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e31a2cba418d6bf1e17539f26245231b0ac1e44c153cde4956e44b79ead15d. 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/USUG12204640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313cce630b99563ae5e086f12ad02d55118b22a6605f4357841d55c5f81576d0. 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/USUG12204641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406ab054c9a6f96d9e114381ba4653fbb19d30e643f69b71fd7f5c4a371ecd4b. 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/USUG12204627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac17eb49d50ff1d5e0e8c77db28aca257ed99177cd3a934cc7be557a864e9e3. 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/USUG12204642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a6516e2d8e615df93372a46734cf3202d4ac5bf28712826bcbc3ce5e0fbca8. 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/USUG12204573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b3b65a554a16f19a32c4c7bc00a24aebc9d175b78b17d2a4b04f29b05fb585. 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/USUG12204643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cf62f3ce40d1179b679185c916124c217f74db83a7e94fe5803a258c926a2b. 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/USUG12204644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406ab054c9a6f96d9e114381ba4653fbb19d30e643f69b71fd7f5c4a371ecd4b. 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/USUG12204627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda40b7ed6646c1328b7465591dc4824873ff419f0e5bd6fc6afaaf090a1860c4. 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/USSM12208421.
HOTEL LOBBY (Unc & Phew) - A COLORS SHOW
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983c79330c8a871177076f47c5c0bbfd853591dd23b7013301fd1d8dda78e9c6. 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/USUG12204529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31423a04150ab0aad141fb04cd8ba7a5b3cd1f9189c85626e40518768d10d3c1. 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/USUG11801986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7834b27a13df0f2e88a008af736986144c9b15800cb42f85bb7618d9b68a07c5. 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/USUG11802217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db42b971c3d8310c8da6fbd2ecc0efa5efdd55b248c629417aeaab98d4291f7. 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/USUG11802213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526c16e9e0ef3782e392acd3155b3ebda298aa41b24e03e5c768636a8826c84c. 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/USUG11802221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1f297ca7309fbfdf71f80c2e29294ba75c77b54617075a8c7f6b6989d470ce. 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/USUG11801773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b01f17c1fb218c5349d3e3f4aa9362686a2366bb76497370363a5c83685e9bf. 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/USUG11801982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3f708263b56a7ab6371d461d0b812d3296b6c90a79358640b9cb6144473122. 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/USUG11801988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5c4c9f4aa276368ef3fcd1a5db5c92dd7b319fc79bc333504aa7dfb9ac3f93. 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/USUG11801771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888fe32c97ecf1591b35fd6141756be54cd27823db47f515e7953cc9be3d40cf. 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/USUG11801980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fe98d0f55509e31c758e20454402e9e92c9de0becd454476bca7a3ad46a2fe. 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/USUG11801984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a643f2d4c2ff62803e33c39fc01e9d53bee349ea2fdf45777da926b0fb45d5. 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/USUG11802219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dc5fe726607517dfea323555c4d8b6fd89ae98726178e88eec877f3fe34c64. 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/USUG11802215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2481f59d7ac631e76bc2e0cf96ca1eeec06f8040b2d2964709891a4378bd4790. 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/QM24S2009751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472a46d4ffa229c493693c8422ffc5bd9428173449bd59c6580891e2efd46898. 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/USUG11902831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1f297ca7309fbfdf71f80c2e29294ba75c77b54617075a8c7f6b6989d470ce. 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/USUG11801773.
Feel The Fiyaaaah (with A$AP Rocky & feat. Takeoff)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2779226d85fc38a45987e2215fc6bf16d6ddb87bd62cef0d560c2a79a7dbf26. 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/USUG12208795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0dbe0aa58ff89b0274438818cfebc81a4b7823db484adb9857cd00a395d4c4. 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/USUG12300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16294c5d32106a8bd2905f9f5b06b0ddc3be612eefefda9a648b4d77c8134832. 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/USUM71714106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda40b7ed6646c1328b7465591dc4824873ff419f0e5bd6fc6afaaf090a1860c4. 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/USSM12208421.
Quality Control: Control The Streets Volume 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d7e58944107c22cfb7efa33a43557575550af8cd758760643c90c79c31d2ba. 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/USUG11900770.