I Am Sam (stylized in all lowercase) is a 2001 American drama film co-written and directed by Jessie Nelson. It stars Sean Penn, Michelle Pfeiffer, Dianne Wiest, Dakota Fanning, Richard Schiff, Lorett
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 0xfc6c50d86eae3f11239eeef789f88d0d7bd13b53eb9fe4f85bafc2ba517d610f. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cdad41b-eccf-442f-b59f-950b304b28f2.json and https://artists.proofprofile.net/proofs/artist/2cdad41b-eccf-442f-b59f-950b304b28f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pukka Up - The House Collection 2016 (Mixed by Modaa, Ben Morris & Social Hooliganz)
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 0xe1de688b59c98641da64595df6826db3718e554410bd0621f3d5153e41376b46. 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/AUDCB1500531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2953fca459ac0e77d1da8de5f743324e66889b9ad89e5b5fce60c36bb725a4. 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/GBHAD1600189.
Bombsquad, Vol. 1 (Mixed by Bombs Away & Tenzin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815ee29c73fbb31f69b786c332c81a6b887721080ae8be3c2207778a4e51644c. 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/AUCN31206621.
Bomb Squad Vol 2 (mixed by Dixie & CTRL ALT DEL)
Body Art 5 (25 Erotic Chill-Lounge Tracks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e9ac9d50e2b5794fb88fdb30f095052aa73caead098391811ec9f723c9bd50. 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/AUCN31709738.
Together (feat. Sophia Brown) [Radio Edits]
Firefly (feat. Sophia Brown) [Krunk! Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50b48b1571c5f0930f9b929bf439a05a0468d2ae7bafab37c6b9074d9fb5410. 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/AUCN31207202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e976c126ab131a8b6fb27df69c4dcf13f6c3937c40bccce7b9751bf09fa48ec. 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/AUNE31000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d9151da7f8fae938007b25dd9fffa30920b27c37c7776149f836807a68edb1. 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/AUNE32000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dc95c76680529e2859062a651ba89ce01f2ae67e13b6f478615df34bb06d86. 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/AUNE31000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad4f61ae8b1fe9cae0a92b2833887d954ce479b51bca930ee3199de972c04e9. 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/AUNE31000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ca9ad209e54c23d6ea9f8c3ae2fc2562c361e332c72a76f7d3c3b451d8e75a. 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/AUNE31000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d2f3763dd4e6a8ae417ff5c8d1dcacfb2db2df507e85f0e7495f09c16c719. 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/NLUW21500304.
Want It Back (Origami) (Mix Cut) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e89376d2aa84637ebf4efa693d6ce5a9a625e65848bcba3b0a103b5eee2472. 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/NLUW21500308.
Together (feat. Sophia Brown) (Mix Cut) - Alex Preston Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98db94075f29a04d5a1a9727452efcb5c8ab21ea1dcb170429a0c1498892791b. 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/AUCN31208679.
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 0xed534054bc8c8984d38a12f9b8293ea7615ad3b7d7015255e0215e800d4dcb99. 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/AUNE31100004.
Best of Lounge Du Soleil (50 Timeless Lounge Tracks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6777bd1c2c8e4d13310f26fd84d2734c743d00a70ff0100df1086d9effa79c. 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/DEBG61703659.
Another Day, Another Island (Beautiful Lounge Collection), Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f755100d876f8f520745e81d6821784d64e00f9ee6dc580e75948ba15eac1. 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/DELM42001030.
Ibiza Winter Session 2023 (The Lounge Cookies)
Stonebridge - Experience Flavours Bleu Detroit
Eternal Beauties (Lounge Sweethearts), Vol. 2
Across the Ocean (Lounge Collection), Vol. 2