Magdalena may refer to: Magdalena (given name), a feminine given name derived from Mary Magdalene (including a list of persons with the name) Entertainment Magdalena (character), an American comic
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 0xbe3b0fe2654b481afa576bc2191be0c6edc856d9788770d411e642bec570672a. 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/c5a88ef7-ebc7-4563-a2d2-43ba715568b9.json and https://artists.proofprofile.net/proofs/artist/c5a88ef7-ebc7-4563-a2d2-43ba715568b9.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 0xa6c0ccac074530849fcefb03c936187dc7249c51f1d178def614c4f6cd7f995e. 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/DEDH71800017.
I Think About You All The Time - Club Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c431477d38b8a7d4ca40f06c9367ffb9d27da21099c12f5c88fd07e557a8f7a. 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/GBEWA1900890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127ffcbb703d4a3b7a795b54c38dff8340567ff263a5fb1a0fcdd1158f80db51. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBEWA1900891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a978c0d18a07b4c3e948c1c2010830e1f32169d7577e04004b7901229c8684b. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBEWA1900892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0082892c4716a6dc2f0155974f7e44b36f5aeb6dea404183892de7d95229667. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/GBEWA1900893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cfb92e8e68c5a9dee78265c0e95fba2db75e8f02581b6c216e595d10966e6a. 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/GBEWA1900894.
I Think About You All The Time - Extended Club Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438173a04bbc2c36e865198e73087e2a0e6742b47f70d5d990b5752cec265c6d. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/GBEWA1900895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16e9c10d7c5b55d8b8f4c16430c1df6a904d8fa466f039c742236f724ac052e. 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/GBEWA1900896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978de5c00de56cfb36ae426556a0c81aac9d516a4f28cf2f1cfef620bd041370. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBEWA1900897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cb0b90b0a2f5354b2418953e22f5078e07dd572b3882434a805b9ab81c9de8. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBEWA1900898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629d9bd4c7968e670715b7162700804711c5f21462c0dcc080abe4a2abcb60a5. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/GBEWA1900899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1795d077a3827e03df2ec471ad9cbfac313163fecac8bc5d7bd4b0600c4dc9c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBEPM2001556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2842ce32655cee6f3c47bfa233a3192ca107a833701070b1c8c2d46566b2459b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMFME2464988.
Surrender (feat. Curtis Harding) - Magdalena Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f4a5fa523409d8821efaa7b013dc87f389a8b780b6a6ad0d13498f97057201. 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/USRE12200500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780db605e132c90d6f9332704a0c0e4dab0b3401b29904a4b1cd600817ed72cd. 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/ITFGO2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780db605e132c90d6f9332704a0c0e4dab0b3401b29904a4b1cd600817ed72cd. 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/ITFGO2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2950ceb87aec2b053af19c11fc9a065f46dd0f967b1bf9e6e6ae9459b17a4e. 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/US83Z1785354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e0c1f45135a648c3d5fa69ee51d57253f83b3a18699d16ef6e2975185bb67f. 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/DEDH71600045.