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 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 0x2ec3e560089d681a6618ffdf7b58f1a9bb1efe7e09f833bdf30f5528a3f1f08c. 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/8743ee6b-a67e-457a-a897-dc45fa098029.json and https://artists.proofprofile.net/proofs/artist/8743ee6b-a67e-457a-a897-dc45fa098029.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 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 0x3e5629782fea10cfc3fd308611118c0e28e69bdf344670c8c1f74e26449b4d53. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa418f91a812d64e2509475fbd25eecf69e85fc8fba7312363b1d2ad42eef11ff. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZZ7M2438106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fc287813fc35aef3731b18291ba818d5f114601d7f652bd1bb6560037bffa5. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a552f158242ca2d5a0132c9f44a84b9be082c5e847e09f7b815877052259dcf. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edbd790cb15ef5fbf71727f421f7d0767b77f90e526e8fd7ad69cda63d93e95. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae88f67cd69d24725aa4dc05fbb6666bcef688d0227d1c113b5933fedcadf37. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6a36b5e748a9bb2d2a96bbe46e81d9d26a4345e38e787db1c397689ee8fc87. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e426c0d6243bbe46a5e7b9a971ac0120e6aab9229740662d60b96bb602795bf. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b1f813cc782f211f65c56dbfe5bd55c79b2168e4e2f90938b60f831c31a91d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40b709cf25d88b50eac861a88b75f1eabaa33d176be2149f8dd09e71fa73e9d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZZ7M2438114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b705b0ff9b49fd2542a09a0b1666b997074e3181ff3508a6d1b0894958a166. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZZ7M2438115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3799762c53f3f5f44d4dfce063f16119b4ceb34eb64a22a3d15ff2d59bc119a. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T21:10:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155b7f4e5b177645079d1cb22036ba3295de6bc583d8bdd44487790a30a118ff. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50f11913f06c6185da64a35bf545f5781b7109e7d759d5a899df37f02f0774b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcb60b3a0501ac7581e75ddaa10159366e9059e26d3ef30fe91fa83c46d486f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c556cfc3d8ba7a3b781328e51c1346784a606a1de30f134dadabd659104fb2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e27f9480c6cec0dcccfbe5648311ba6c070a2d79bad7c2b2ca6eba222985140. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42f428936c4e39e0fc6e8de7ae0a11c324f9776397d1c915ee891be0a8ed9af. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0714b379509849b7748b138bedef302efdc28a97ed707b3286825833c23e6352. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2438123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e583363de8a6302f0062927f82ac5c49ddaa457e874d3c4e2b777cc3dbd542. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1925170007abd2ed9704674803e3f831423c764f85c434b5297157103accd87. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZZ7Q2469102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe828ed5262e69933a1bf7701fc1364e957ff70a3a841ad83ee81ac0782bbd7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f963e6ef6503206acfad9f24e5addc9abcc5ca0ee03b18e89a4932630b684d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e5ea18f5f679f0168a7b571fd0346126439941bae00c364f7b19e1ae9817c. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae88f67cd69d24725aa4dc05fbb6666bcef688d0227d1c113b5933fedcadf37. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZZ7M2438110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bc17ca4d863ae446cea59b0ba74c51fde5954d40f7474e002089107feef1ee. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZZ7Q2469106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222e848c781a81c569f69a7cd9cef6f60a46b7ba6b0e310cd8d046c48ab766dd. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZZ7Q2469107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ca5b5ba038ab2f4f25ef9cbb8a384a1d610a7b2e9bb1b47135e050f7ff3625. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f635155641fe3cb0f7060181f6e47152da2c7cf631c2e3a63aab001a27c360c. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9537fc93b5f2f7808e490d86ace1cf38dbabad25e7e6817fe9723cb856ed3b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7Q2469110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9477925d901ca0fc17e87fb668b9450e70288d8b33a9b0f504c24ef37154006e. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZZ7Q2469111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d647ca0562b1eac96b5fedfdd6a3f9d30e7ff6841bbe8df16458d43f24d1168. 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/QZZ7Q2469112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f0de2bd96d82308f25007b672b0aa98d4bb97c9b7a0be2542d4f1059e02522. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZZ7Q2469113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6b73cfe7e0b341b446af1bb18f00cb7b0480e9d35d26bba5c0bfe3716cc515. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/QZZ7Q2469114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb197164783595e5d4a0c4266c2cd8e067d66950a48baa49fa698cc4030be4e3c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f77d12efc2692858c30c5970e53a89895c7368e5e8c3a4cdc1d7c9a195440a. 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/QZZ7Q2469116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41ca3a3e27c2e709555bbc898298eee13bb62f5068c92159a33f783af4ca7fc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2469117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c5bb9790f7b94e55fd3d5fec38ed5a65c676d880adea378c55a40e9ef4dcb7. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZZ7Q2469118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc982e2215153d1e081b1ebe123075b7d4bbb7f8baa7a86cabc72a4dcd182634d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2490771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4056cfb26f0b24c81d0e57cb2bca56344a9c36cfa712105ac6677599682a59f2. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413fce140563439f7a6a03d6d1e98dd123322c2463ce2c1f4488e747d5bcff65. 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/QZZ7W2454879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938bc4bde284d667e79c2652d59eba9208e0c8c458bfd18d16a686ef4ce8fb23. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971c203f38ed36364045c53a9bc513636ab52a05318690a1ee2556bc5d181674. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bd6616f8e9c8c0d40cc6b59faf5f17137e179519446bb9dfe7394daf16a64a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec733505915830b4066a040a440954082b4d226ce43447f769b737463bb17baf. 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/QZZ7W2454884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c301719e6e7c328bd86cba5b0742bb110b0fc25b51dc00e9fa3f5cf69fa1ab. 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/QZZ7W2454886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccce4a7472b6b7a1513258947ce5299b7dd0b335cac83e4498b543a3ca4af98. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/QZZ7W2454887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908c3e19c77010f560140933965272897137b0e6a1bd22b40ab2a8df3c252aa0. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZZ7W2454890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2703d1bdd4afad0c2837c673fcb160b0c623bc615a857ba922ffae69b43b5e. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe01d68b77b39cf0108935daaa1758fa5c2ae4d94b3896a53425c9a313801fc. 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/QZZ7W2454893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37799fb4c18f0f1fc9257b6dbf493908591b6e94826206ebac541544f45458bc. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0338785828bfa2f08dfeb695a230941ff43257d1e7fce885e5793b5882aa9c2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2454896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec723a345bb4e6a44aadb8add44fc197eedeaaa13ec3c1cad46838c24a056d. 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/QZZ7W2454897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c5f1321910f662a61cdda8ca821338389bd01a71a8d9aeae2394b1df7ea2a3. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZDA82528404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3271b91365566d18d8fce87e5a75fb6340b2b865b639e15eb8216c2ebb2a96ed. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82528405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca0f042db0949cf842e22e2487730ca8b3b4662e37dec71d59d1e1ad10b9337. 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/QZDA82528406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68dabc84c8b81bbab7a1ddebf705e73a31b427ffcea826a60307d3274ec9cc1. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82528408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d27c316447813e94e6821c903df1d2b9f8e04260ced82ff9202acb453e8ab46. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZDA82528413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb26a9f8152208af772ddf8bc1c35a988c8d9a840503945cf59cfece73d2cbe. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZDA82520728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3c6862c444427363945f918673751a9bb8333d089c85916fe2d73bfed07432. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/QZDA82520730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd89ebdd7e2b59e186ec94a9f5f77348a46d9b0370526ea0b291e80de5ae0ac. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/QZDA82520732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dd3ba0269aebe5325945237700122733a407dc1c2e2dc7af360d9a2695f61a. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82520737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73959886a868756a27e62baf6af7c6ec4620659f4a86f6dc96c1ff77c2c58991. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82520739.
Self-Motivation, Vol. 1 (with Instrumentals)