thumb|Apple crisp with whipped cream Whipped cream, also known as Chantilly cream or (), is high-fat dairy cream that is aerated by whisking until it becomes light, fluffy, and capable of holding its
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 0x924eb941e8e0945e03455ace569279734c5742b090ae7e1255ea8bbdd72606d0. 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/03dd4eea-8ad6-4ef7-9096-6739c919f9d3.json and https://artists.proofprofile.net/proofs/artist/03dd4eea-8ad6-4ef7-9096-6739c919f9d3.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 0x12b8db30049c79e3193f52a26828dc331f55863497a68306c27212db4c416105. 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/USAT22006870.
Dumb Sh!t (with Jasiah) - Godlands Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc858999dcca9fbde8641d63f941d0fdddabc82f2f9fe704677240a6155b0b67c. 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/USAT22006869.
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 0xcbff859a5595583b8f40645ec6de2e685c9ea035129e24e7b9019ed28862e9a0. 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/CA6D22200704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdd592133a0efc30297edf430b951da39978534f9b8789971e10873d195ea07. 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/USAT22000956.
Lonely (with Chandler Leighton) [WHIPPED CREAM Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c005bdfa3a4a02702255f223f96f12964f15f96fce0b1607896187648b1ae1. 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/USUG12001778.
Whiplash (feat. josh pan) - Whipped Cream Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af9818a178cd857a7801c3eb27c3dd41b616c7d5b9998e1920ed4705e2c7efb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1684660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccfa6a4912bd2215b365b1748929c83aa707b93b3646c13423999635d2e348c. 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/USAT22007546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ac003204637ab0f91dbb992dd0a405fdff75f03c4005620e28f68964c6a4c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USAT21907014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb02d7bdc0e6c4c0c8056a2538244a0765432d9af3d5cbccb25f6737673aafd5. 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/USAT21906068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd1f478d2af5f86975cbf7cc747ab0a5d390690fdb070cf643cb933fd0ada99. 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/QZH6S1900641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb598ae3c5da28a80d8d2a6c9da215f4d7bf34019730702a2488eca07118487. 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/USZ4V1900088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06eeb18bb1af711132fbf2bcd43b71907315344c8e4e981177ae09e2f1af4327. 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/CA6D22400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff7e27eea3d62b57005df0ac2511c396b85c626e47c4c73ab2334a1dbead483. 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/CA6D21900386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf033ec73056a1d4e1e34b023fd6057adaa05e7bcbdbe644133e395f4023f00d1. 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/USAT21907516.
Who's Laughing Now - A Hundred Drums Remix
Who's Laughing Now (A Hundred Drums Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf85e01d45e3a618dd580a054476a1aa9a35e2caf680a1793b4e9ee2a1df0c2. 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/CA6D22400537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60746cf2ff1262ade4b9995d1b5abc241392988d608fd7c3f957f6890e2d18b1. 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/CA6D22100756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171be98ee9d14a8b21f13a3acf2ec2611d81d164548249ba0bfc798a53d5eb62. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USAT22007545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21ecb48bb04e694f44dff2393fe9dbd46fdaeb542481c19503ac94cee12dd7b. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/CA6D22400251.
I Do The Most (feat. Lil Keed) - Destructo Remix
I Do The Most (feat. Lil Keed) [Destructo Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd300cd8e80da174aac1c944ccabcce8ce8204ab8165c0d9388477dd4123f5d. 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/USAT22004085.