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 0xfce02a247cdcf285d1ba55f00f1d5c20fc9ae1b43b21014ca07661c1f688f133. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe2a1646-eee1-4d61-8c41-be79ba4d74c5.json and https://artists.proofprofile.net/proofs/artist/fe2a1646-eee1-4d61-8c41-be79ba4d74c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soulful Serenade - Lo-Fi Beats for Falling in Love
A Lo-Fi Dream - Sounds to Prepare for the Future
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 0x3ad061153c21e6d22485bec163f07324001ddc9d45f88d32bf72ace84934e4a0. 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/QZP7F2454382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70769251fccded78da25dec4df8e80c29b06680987538c9a5a1edc903e79481. 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/QZP7F2454384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03010102f9ae0208352778bd44361bbb29d98aefda5612171ff95dcdc73f7795. 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/QZP7F2454386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266ba0a7e29d70e9ad4c922abb7adf77dfc5371302049c044fe8630fe90fc165. 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/QZP7F2454389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4c8ae520e3c5684118fcaa0eb3861854fb5f52f34bbf575b37627a2de63c9c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZP7F2454379.
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 0xae9635e66ec93852277cfb12e0721776105ae31c43c58fd77833a2129e51dbec. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/QZP7F2454380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ac923d6a11af4f397f11052a111c43c56ac5d7c8c9280746362c2e07026dc. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZP7F2454381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c09c1f273cb9f9048aa35dc31697166ad3f56bc23da2e254391bfb9737c36f2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZP7F2454383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3420d7a1ce644b7d69bac8c50e26f6f800f7bc506a1f9a5cad97f129af2afaa. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZP7F2454385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb27f13302e706c0a784a71911c363cea15d6c77bc2d182dfdfd38f8fcd05cc. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZP7F2454387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9c2c7d2d3716d67c52a1c83bd422e3755bbd00b4168451119bed5463669828. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZP7F2454388.
Unstoppable Mindset - Lo-Fi Hip-Hop for Overcoming Your Obstacles
Empirical Lo-Fi Hip-Hop - Soundtrack For The Ambitious
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddf1273fa0747d39fa7156f99dfe0c2e7931db19ad206ca626231f9b73370bf. 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/QZP7F2452719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca06efdc035d4bb017ca2530d5db20d03c5d3a68d02c355289efdf3434ce20. 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/QZP7F2452721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f90708ae7660ee42c746f96ad1996f92dfb8c9b6a0cbcdcd80d8683605de00. 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/QZP7F2452722.
Stay Resilient - Empowering Lo-Fi Beats for Rising to the Challenge
For the Love of My Life - Lo-Fi Hip-Hop Love
Snapshot Lo-Fi - Lo-Fi Hip-Hop for Reflective Moments
Eternal Moment Lo-Fi - Music Between Time
Lo-Fi Hip-Hop Therapy - Beats for Sad Days
A Lo-Fi Hip-Hop Adventure - Chill Beats for Travel and Exploration
Lo-Fi Hip-Hop For Wellness and Mindfulness
Lo-Fi Study Time - Relaxing Beats for Focus & Productivity
Focus Flow - Lo-Fi Hip-Hop for Study Sessions & Deep Work
Empowered Lo-Fi - Dynamic Hip-Hop Beats for Motivation
Forever Lo-Fi - The Sound of Timeless Relaxation
Lo-Fi Hip-Hop Reflections - Peaceful Beats for Mindful Moments
Lo-Fi Escape - Relaxing Beats for Urban Chill
Nocturnal Lo-Fi Hip-Hop - The Lo-Fi Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3a5ab2bee59d9d0116d82fb69084f55ad507a0b57ae0c60552594d7c937970. 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/QZP7F2435695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc5a51b13186939452725f1bf40507b4da1a65c9907db7564d6fd57bf22626d. 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/QZP7F2435698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e3cfa0df03f5b35cd9ca3dcdaf18241b4875d37f1250ab791d977b3cf2b993. 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/QZP7F2435703.
Lo-Fi For Gamers - Beats for Gaming and Studying
Chill Out - Lo-Fi Hip-Hop for Night Vibes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22906c3b17c1740db2ec553289a08e3cee1761afa41bf5ef64d8181d589a29ca. 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/QZP7F2428255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14b54d13c66a15d3067259b2e16db4b705a9123971c71f34ac5fa473a3fc673. 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/QZP7F2428256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a316af98d47fdacbbd70aa871632091e4ef57b7db6354dfe04d45b8dc022c9. 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/QZP7F2428257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1880f148aaa4f2952af89547464ff29831b1c4d6adab507e6beb07ba1df957c6. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:33:21Z), 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/QZP7F2428259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daff3db3e70fd5aba6e48df6d092f6036bbf684bf15dd339e0a2755fd491943. 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/QZP7F2428261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c195f4740d531612982cd63fee3c781750dbd99c14bc4f0dd5f5f9573993b6f. 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/QZP7F2428266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb82afbefcd440e296b01a4b73fd931f8ecd2881eb9bb795e25c180c7d551e0. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2428258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66983b6accf9973624edcde2c28bfe8575c2f0090817bcf8141c4a5b2ff71625. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZP7F2428262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2946e8b64b9d585a4bd4ec4aa2ff5c3b67c6a40f22bc0cf153e1bf7138851c4a. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/QZP7F2428264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa9db83a3505440a413ccf6aac2ce89241af6c800f2fa1b8d2806179b5fb530. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZP7F2428265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faf75b5ab67620b4aa0952e797bcde546c82a2fd96e1fc41a1f295b4f2793bb. 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/QZP7F2428267.