Alma or ALMA may refer to: Arts and entertainment Alma (film), a 2009 Spanish short animated film Alma, an upcoming film by Sally Potter Alma (Oswald de Andrade novel), 1922 Alma (Le Clézio nove
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 0x666f26f3829c4a7af0721170072047ff8d4101dd78fbed6619686b007f7e1384. 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/fe4a98ee-dc2c-4962-a2cd-4b256e42e554.json and https://artists.proofprofile.net/proofs/artist/fe4a98ee-dc2c-4962-a2cd-4b256e42e554.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 0x0f60e13c2bc2c55e2b718b0d58d76743d163a45338014e1829588727b4febbd6. 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/DEUM72309823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8938fbe8fde881d878bc868f3792b793aa4c11938b9578572b5366307669dbc7. 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/FIPEB2300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2e207153fa6cabdeefa0e8b7a7f19dc206adb3200ca313e9087b7cc22e80ea. 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/FIPEB1700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf021520dfe67526fd5231869a72d926a492ec786bf359004b1fa9468c1a3990c. 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/DEUM71601997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096c574120cd494ba70e0be8daaf43e368c321c5bc516ce0d7c6a40c7de22015. 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/GBAHS1701200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a3a542874fe45093b180e3ecc0c7dbfb7ac06fa0a73335fbc38f4e1729815e. 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/GBAHS1800636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982f28c04835191c3358e487d022f00103831998e6644d3ce70f2157cbb62231. 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/SEUM71900588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6113b77b2d2a70bb165b60029a881eec5f10f262e4913f5544df434e588a2f7f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBUM71701428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982f28c04835191c3358e487d022f00103831998e6644d3ce70f2157cbb62231. 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/SEUM71900588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76462df287126ecbc42ad65979e156d1bac5cb07c238c47e50b0b2c67dd0123e. 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/CA5KR2415059.
Home Sweet Home (feat. ALMA & Digital Farm Animals) - Radio Edit
Home Sweet Home (feat. ALMA & Digital Farm Animals) [Radio Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeabb62b33955e64e534a45d01fe4c47269587bb117e93d9ff3c0ba9acaac6df. 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/NLZ542001853.
Bad News Baby - Digital Farm Animals Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1edb7c07c56b04279cd380eab3d3269557b40dd0afa8e3fe8a36a969c184ddc. 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/FIPEB1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053886bbec889bc546aa65f56515d58cf6f9dc02f347a38f88e6ebae4d46f70. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBUM71702608.
Bonfire (feat. ALMA) - Chris Lake Remix / Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c3de2bbb28597a0e9d451cde7ed4757498e65d750c36097871f1f98b8d2527. 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/DEUM71603046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7eabfd6c066fec5e7d75dac253cd023f71be6781be79ab24e06396fc43a3c. 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/DEUM71604310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087fa90168045e080fa357a78d386787bb0f6ec38f14f4f33f9c38b42128a438. 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/SE5EM1801001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7bd086cd740ff0b1d89d4b54cab35554862ddac912a6b31953dc4516f5dd0a. 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/UK98Q1700100.